%%
%% ---------------------------------------------------------------
%% biblatex-gb7714-2015 --- A biblatex implementation of the
%% GBT7714-2015 citation style,author year sequence
%% Maintained by huzhenzhen
%% E-mail: hzzmail@163.com
%% Released under the LaTeX Project Public License v1.3c or later
%% ---------------------------------------------------------------
%%
\ProvidesFile{gb7714-2015ay.cbx}[a biblatex citation style for GB/T 7714-2015]

%
%   加载标准样式
%
\RequireCitationStyle{authoryear-comp}


%
%   增加一个控制是否将标准标签中的作者加上超链接的选项
%   20210119,v1.0v,hzz
\newtoggle{bbx:gblabelref}
\DeclareBibliographyOption{gblabelref}[true]{%biblatex低版本
  \settoggle{bbx:gblabelref}{#1}}
\ExecuteBibliographyOptions{gblabelref}


%
%   增加标签包围符号格式处理选项
%   20211030,1.1a,hzz
%
\def\gbpunctcommacite{\addcomma\addspace}
\def\gbpunctmarkcite{\addcomma\addspace}%
\def\gbpunctsemicoloncite{\addsemicolon\addspace}
\newrobustcmd{\mkbibleftborder}{\gbleftparen}
\newrobustcmd{\mkbibrightborder}{\gbrightparen}
\DeclareBibliographyOption[string]{gbcitelabel}[bracket]{%
    \csuse{gbcitelabelopt@#1}
}
\ExecuteBibliographyOptions{gbcitelabel}

\def\gbcitelabelopt@bracket{%
\renewrobustcmd{\mkbibleftborder}{\gbleftbracket}%
\renewrobustcmd{\mkbibrightborder}{\gbrightbracket}%
}
\def\gbcitelabelopt@parens{%
\renewrobustcmd{\mkbibleftborder}{\gbleftparen}%
\renewrobustcmd{\mkbibrightborder}{\gbrightparen}%
}
\def\gbcitelabelopt@parensqj{%
\renewrobustcmd{\mkbibleftborder}{\allowbreak（}%
\renewrobustcmd{\mkbibrightborder}{）\unspace}%
}
\def\gbcitelabelopt@bracketqj{%
\renewrobustcmd{\mkbibleftborder}{\allowbreak【}%
\renewrobustcmd{\mkbibrightborder}{】\unspace}%
}
\def\gbcitelabelopt@quanjiao{%
\renewrobustcmd{\mkbibleftborder}{\allowbreak（}%
\renewrobustcmd{\mkbibrightborder}{）\unspace}%
\def\gbpunctcommacite{，}%
\def\gbpunctmarkcite{、}%
\def\gbpunctsemicoloncite{；}%
}
\def\gbcitelabelopt@dot{%
\renewrobustcmd{\mkbibleftborder}{}%
\renewrobustcmd{\mkbibrightborder}{.}%
}
\def\gbcitelabelopt@plain{%
\renewrobustcmd{\mkbibleftborder}{}%
\renewrobustcmd{\mkbibrightborder}{}%
}
\def\gbcitelabelopt@box{%
\renewrobustcmd{\mkbibleftborder}{}%
\renewrobustcmd{\mkbibrightborder}{}%
}
\def\gbcitelabelopt@circle{%
\renewrobustcmd{\mkbibleftborder}{}%
\renewrobustcmd{\mkbibrightborder}{}%
}


\ExecuteBibliographyOptions{
  %autocite  = superscript ,
  %autopunct = true       ,
  %sorting   = none        ,
  maxcitenames=1,
  mincitenames=1,
  uniquename=false,%uniquename=init
  uniquelist=minyear
}

%
%   选项设置，针对3.7以下版本
%
%   原理方法:labeldate用于控制是否给引用标签提供日期的成分
\defversion{3.4}{cbxopt}{
    \ExecuteBibliographyOptions{
      labeldate=true
    }
}

%
%   选项设置，针对3.7以上版本
%
%   原理方法:labeldateparts用于控制是否给引用标签提供日期的成分
\defversion{3.7}{cbxopt}{
    \ExecuteBibliographyOptions{
      labeldateparts=true
    }
}

\ifboolexpr{%选择选项设置
test {\iftoggle{iftlfive}}%biblatex<=3.2
or
test {\iftoggle{iftlsix}}%3.3<=biblatex<=3.6
}{\switchversion{3.4}{cbxopt}}{\switchversion{3.7}{cbxopt}}%else: biblatex>=3.7


\ifboolexpr{%兼容cite:labelyear+extrayear
test {\iftoggle{iftlfive}}%biblatex<=3.2
or
test {\iftoggle{iftlsix}}%3.3<=biblatex<=3.6
or
test {\iftoggle{iftlseven}}%3.7=biblatex
}{\newbibmacro{cite:labeldate+extradate}{\usebibmacro{cite:labelyear+extrayear}}}{}%else: biblatex>3.7

%标注中biblatex专门定义了labelname来控制格式
%所以如果要让标注的格式也同著录表一样的话
%就可以使用下面这一个定义，当然通常情况下我们使用默认的定义即可。
%\DeclareNameAlias{labelname}{namefmtselected}

%textcite标注命令中的标点设置，注意只针对textcite命令。
% v-old
% v1.0t，20200320，hzz，修改如下
% 在cbx中增加标注中的nameyeardelim标点定义，避免bbx使用其它样式时出现问题
% 同时设置textcite的nameyeardelim为一个短空格，似乎原来直接连上去的不够美观
\renewcommand*{\multicitedelim}{\gbpunctsemicoloncite}%\addsemicolon\addspace；
\renewcommand*{\compcitedelim}{\gbpunctmarkcite}
\newcommand{\compextradelim}{\gbpunctcommacite} %标注中压缩后相同年份后附加标签a、b之间的标点
\DeclareDelimFormat[cite,parencite,pagescite,citep]{nameyeardelim}{\gbpunctcommacite}%\addcomma\space
\DeclareDelimFormat[textcite,authornumcite,citet]{nameyeardelim}{\addthinspace}%\addcomma\space
\DeclareDelimFormat[cite,parencite,pagescite,citep]{andothersdelim}
    {\iffieldequalstr{userf}{chinese}{\addthinspace}{\addspace}}%
\DeclareDelimFormat[textcite,authornumcite,citet]{andothersdelim}
    {\iffieldequalstr{userf}{chinese}{\addthinspace}{\addspace}}%
%\AtEveryCitekey{%
%\iffieldequalstr{userf}{chinese}{\renewcommand*{\andothersdelim}{\addthinspace}}%\addthinspace
%  {\renewcommand*{\andothersdelim}{\addspace}}%
%}


%
%   修订使可用选项gblabelref来控制是否将标准标签中的作者加上超链接
%   20210119,v1.0v,hzz
\iftoggle{iftlatest}%
{\renewbibmacro*{cite}{%
  \iffieldundef{shorthand}
    {\ifthenelse{\ifnameundef{labelname}\OR\iffieldundef{labelyear}}
       {\usebibmacro{cite:label}%
        \setunit{\printdelim{nonameyeardelim}}%
        \usebibmacro{cite:labeldate+extradate}%
        \usebibmacro{cite:reinit}}
       {\iffieldequals{namehash}{\cbx@lasthash}
          {\ifthenelse{\iffieldequals{labelyear}{\cbx@lastyear}\AND
                       \(\value{multicitecount}=0\OR\iffieldundef{postnote}\)}
             {\setunit{\compextradelim}%同一作者的年份之间的标点,示例见thesis-nwafu-ay%\addcomma\addthinspace
              \usebibmacro{cite:extradate}}
             {\setunit{\compcitedelim}%
              \usebibmacro{cite:labeldate+extradate}%
              \savefield{labelyear}{\cbx@lastyear}}}
          {\iftoggle{bbx:gblabelref}{\printtext[bibhyperref]{\printnames{labelname}}}{\printnames{labelname}}%
           \setunit{\printdelim{nameyeardelim}}%
           \usebibmacro{cite:labeldate+extradate}%
           \savefield{namehash}{\cbx@lasthash}%
           \savefield{labelyear}{\cbx@lastyear}}}}
    {\usebibmacro{cite:shorthand}%
     \usebibmacro{cite:reinit}}%
  \setunit{\multicitedelim}}
\newbibmacro*{textcite}{%
  \iffieldequals{namehash}{\cbx@lasthash}
    {\iffieldundef{shorthand}
       {\ifthenelse{\iffieldequals{labelyear}{\cbx@lastyear}\AND
                    \(\value{multicitecount}=0\OR\iffieldundef{postnote}\)}
          {\setunit{\compextradelim}%\addcomma
           \usebibmacro{cite:extradate}}
          {\setunit{\compcitedelim}%
           \usebibmacro{cite:labeldate+extradate}%
           \savefield{labelyear}{\cbx@lastyear}}}
       {\setunit{\compcitedelim}%
        \usebibmacro{cite:shorthand}%
        \global\undef\cbx@lastyear}}
    {\ifnameundef{labelname}
       {\iffieldundef{shorthand}
          {\usebibmacro{cite:label}%
           \setunit{%
             \global\booltrue{cbx:parens}%
             \printdelim{nonameyeardelim}\mkbibleftborder}%\bibopenparen
           \ifnumequal{\value{citecount}}{1}
             {\usebibmacro{prenote}}
             {}%
           \usebibmacro{cite:labeldate+extradate}}
          {\usebibmacro{cite:shorthand}}}
       {\iftoggle{bbx:gblabelref}{\printtext[bibhyperref]{\printnames{labelname}}}{\printnames{labelname}}%
        \setunit{%
          \global\booltrue{cbx:parens}%
          \printdelim{nameyeardelim}\mkbibleftborder}%\bibopenparen
        \ifnumequal{\value{citecount}}{1}
          {\usebibmacro{prenote}}
          {}%
        \iffieldundef{shorthand}
          {\iffieldundef{labelyear}
             {\usebibmacro{cite:label}}
             {\usebibmacro{cite:labeldate+extradate}}%
           \savefield{labelyear}{\cbx@lastyear}}
          {\usebibmacro{cite:shorthand}%
           \global\undef\cbx@lastyear}}%
     \stepcounter{textcitecount}%
     \savefield{namehash}{\cbx@lasthash}}%
  \setunit{%
    \ifbool{cbx:parens}
      {\mkbibrightborder\global\boolfalse{cbx:parens}}%\bibcloseparen
      {}%
    \textcitedelim}}
\newbibmacro*{textcite:postnote}{%
  \usebibmacro{postnote}%
  \ifthenelse{\value{multicitecount}=\value{multicitetotal}}
    {\setunit{}%
     \printtext{%
       \ifbool{cbx:parens}
         {\mkbibrightborder\global\boolfalse{cbx:parens}}%\bibcloseparen
         {}}}
    {\setunit{%
       \ifbool{cbx:parens}
         {\mkbibrightborder\global\boolfalse{cbx:parens}}%\bibcloseparen
         {}%
       \textcitedelim}}}
%这是老版本的textcite，上面是新版本的，使用新版本后，对于老版本的biblatex的兼容性可能会受影响
%\renewbibmacro*{textcite}{%
%  \iffieldequals{namehash}{\cbx@lasthash}
%    {\iffieldundef{shorthand}
%       {\ifthenelse{\iffieldequals{labelyear}{\cbx@lastyear}\AND
%                    \(\value{multicitecount}=0\OR\iffieldundef{postnote}\)}
%          {\setunit{\compextradelim}%
%           \usebibmacro{cite:extradate}}
%          {\setunit{\compcitedelim}%
%           \usebibmacro{cite:labeldate+extradate}%
%           \savefield{labelyear}{\cbx@lastyear}}}
%       {\setunit{\compcitedelim}%
%        \usebibmacro{cite:shorthand}%
%        \global\undef\cbx@lastyear}}
%    {\ifnameundef{labelname}
%       {\iffieldundef{shorthand}
%          {\usebibmacro{cite:label}%
%           \setunit{%
%             \global\booltrue{cbx:parens}%
%             \printdelim{nonameyeardelim}\bibopenparen}%\bibopenparen\mkbibleftborder
%           \ifnumequal{\value{citecount}}{1}
%             {\usebibmacro{prenote}}
%             {}%
%           \usebibmacro{cite:labeldate+extradate}}
%          {\usebibmacro{cite:shorthand}}}
%       {\iftoggle{bbx:gblabelref}{\printtext[bibhyperref]{\printnames{labelname}}}{\printnames{labelname}}%
%        \setunit{%
%          \global\booltrue{cbx:parens}%
%          \printdelim{nameyeardelim}\bibopenparen}%\mkbibleftborder
%        \ifnumequal{\value{citecount}}{1}
%          {\usebibmacro{prenote}}
%          {}%
%        \iffieldundef{shorthand}
%          {\iffieldundef{labelyear}
%             {\usebibmacro{cite:label}}
%             {\usebibmacro{cite:labeldate+extradate}}%
%           \savefield{labelyear}{\cbx@lastyear}}
%          {\usebibmacro{cite:shorthand}%
%           \global\undef\cbx@lastyear}}%
%     \stepcounter{textcitecount}%
%     \savefield{namehash}{\cbx@lasthash}}%
%  \setunit{%
%    \ifbool{cbx:parens}
%      {\bibcloseparen\global\boolfalse{cbx:parens}}%\bibcloseparen\mkbibrightborder
%      {}%
%    \textcitedelim}}%
}{}



%
%   重定义cite:label，针对biblatex3.8以上版本set条目集的标注(引用)标签
%
%   原理方法:当条目是set时，v3.8以上版本，都没有有用的信息(区别于3.7以下版本set复制第一个成员的信息)，
%   于是利用entrykey来给出标签，那么就要set的条目关键字是需要的字符串，注意字符串中间不能有空格
\renewbibmacro*{cite:label}{%
  \iffieldundef{label}%
    {\iffieldundef{labeltitle}{\printtext[bibhyperref]{\printfield{entrykey}}}%entrykey
    {\printtext[bibhyperref]{\printfield[citetitle]{labeltitle}}}}%
    {\printtext[bibhyperref]{\printfield{label}}}}

%
%   重定义cite命令
%
%   方法:\DeclareCiteCommand{\cite}[\mkbibparens]{precode}{loopcode}{sepcode}{postcode}
%    v1.0p版后将cite的处理方式修改为类似pagescite，而不再使用biblatex的标准方式
\DeclareCiteCommand{\cite}
  {\usebibmacro{cite:init}%
  \renewbibmacro*{postnote}{%
  \iffieldundef{postnote}%
    {}%
    {\thefield{postnote}}}%
    \mkbibleftborder\usebibmacro{prenote}}%
  {\usebibmacro{citeindex}%
   \usebibmacro{cite}}
  {}
  {\mkbibrightborder\mkbibsuperscript{\usebibmacro{postnote}}%\usebibmacro{postnote}
  }


%
%   定义upcite命令
%   20180604，v1.0l，hzz
%   20190409，v1.0r，hzz
%   方法:与cite命令相同
\newrobustcmd*{\upcite}{%
    \cite}

\newrobustcmd{\mkbiboutparens}[1]{%
  \allowhyphens%
\begingroup\mkbibleftborder#1\mkbibrightborder\endgroup}%

%
%   重定义parencite命令
%
\DeclareCiteCommand{\parencite}[\mkbiboutparens]%
  {\usebibmacro{cite:init}%
   \usebibmacro{prenote}}%
  {\usebibmacro{citeindex}%
   \usebibmacro{cite}}
  {}
  {\usebibmacro{postnote}}

%
%   重定义footcite需要使用的命令
%
\renewrobustcmd{\blx@mkbibfootnote}[2]{%
  \iftoggle{blx@footnote}
    {\blx@warning{Nested notes}%
     \addspace\mkbibleftborder{#2}\mkbibrightborder}
    {\unspace
     \ifnum\blx@notetype=\tw@
       \expandafter\@firstoftwo
     \else
       \expandafter\@secondoftwo
     \fi
       {\csuse{blx@theendnote#1}{\protecting{\blxmkbibnote{end}{#2}}}}
       {\csuse{footnote#1}{\protecting{\blxmkbibnote{foot}{#2}}}}}}


%
%   新定义pagescite命令，以满足标签带页码的国标要求
%
%   原理方法:
%   新增\pagescite引用命令
\DeclareCiteCommand{\pagescite}
  {\usebibmacro{cite:init}%
  \renewbibmacro*{postnote}{%
  \iffieldundef{postnote}%
    {\thefield{pages}}%
    {\thefield{postnote}}}%
    \mkbibleftborder\usebibmacro{prenote}%
    }%
  {\usebibmacro{citeindex}%
   \usebibmacro{cite}}
  {}
  {\mkbibrightborder\mkbibsuperscript{\usebibmacro{postnote}}}

%
%   定义yearpagescite，用于当文中作者已经存在，需要页码和年份的情况
%
%   原理:增加一个命令yearpagescite
%   参考biblatex.DEF中的\DeclareCiteCommand*{\citeyear}命令
\DeclareCiteCommand{\yearpagescite}
  {\usebibmacro{cite:init}%
  \renewbibmacro*{postnote}{%
  \iffieldundef{postnote}%
    {\thefield{pages}}%
    {\thefield{postnote}}}%
  \printtext{\mkbibleftborder}\usebibmacro{prenote}}%
  {\usebibmacro{cite:labeldate+extradate}}%\printfield{year}\printfield{extrayear}
  {\multicitedelim}%
  {\printtext{\mkbibrightborder}\textsuperscript{\usebibmacro{postnote}}}

%
%   定义yearcite，用于当文中作者已经存在，仅需要年份的情况
%
%   原理:增加一个命令yearcite
\DeclareCiteCommand{\yearcite}%仅输出年份，不要页码
  {\usebibmacro{cite:init}%
  \printtext{\mkbibleftborder}\usebibmacro{prenote}}%
  {\usebibmacro{cite:labeldate+extradate}}%\printfield{year}\printfield{extrayear}
  {\multicitedelim}%
  {\printtext{\mkbibrightborder}}

%
%   定义\authornumcite命令，输出作者信息，然后在后面带上顺序编码
%   20180427，v1.0k，增加，hzz
%   20190409，v1.0r，hzz
%   为与顺序编码制兼容，增加了命令，定义与citet相同
\newbibmacro*{citeta}{%
  \iffieldundef{shorthand}
    {\ifthenelse{\ifnameundef{labelname}\OR\iffieldundef{labelyear}}
       {\usebibmacro{cite:label}%
        \setunit{\printdelim{nonameyeardelim}}%
        \usebibmacro{cite:labeldate+extradate}%
        \usebibmacro{cite:reinit}}
       {\iffieldequals{namehash}{\cbx@lasthash}
          {\ifthenelse{\iffieldequals{labelyear}{\cbx@lastyear}\AND
                       \(\value{multicitecount}=0\OR\iffieldundef{postnote}\)}
             {\setunit{\addcomma}%
              \usebibmacro{cite:extradate}}
             {\setunit{\compcitedelim}%
              \usebibmacro{cite:labeldate+extradate}%
              \savefield{labelyear}{\cbx@lastyear}}}
          {\iftoggle{bbx:gblabelref}{\printtext[bibhyperref]{\printnames{labelname}}}{\printnames{labelname}}%%
           %\setunit{\printdelim{nameyeardelim}}%
           \mkbibleftborder\usebibmacro{cite:labeldate+extradate}\mkbibrightborder%
           \savefield{namehash}{\cbx@lasthash}%
           \savefield{labelyear}{\cbx@lastyear}}}}
    {\usebibmacro{cite:shorthand}%
     \usebibmacro{cite:reinit}}%
  \setunit{\multicitedelim}}

\DeclareCiteCommand{\authornumcite}%
  {\usebibmacro{cite:init}%
  \renewbibmacro*{postnote}{%
  \iffieldundef{postnote}%
    {}%
    {\thefield{postnote}}}%
    \usebibmacro{prenote}}%
  {\usebibmacro{citeindex}%
   \usebibmacro{citeta}}
  {}
  {\mkbibsuperscript{\usebibmacro{postnote}}%\usebibmacro{postnote}
  }

%
%   增加如下多个命令
%   20190409，v1.0r，hzz
%   方法:利用newcommand或newrobustcmd命令进行定义
%   注意\citet和\citep命令之所以不用newrobustcmd，是为避免加载natbib模块后产生冲突

%同\authornumcite
%\DeclareCiteCommand{\citet}%
%  {\usebibmacro{cite:init}%
%  \renewbibmacro*{postnote}{%
%  \iffieldundef{postnote}%
%    {}%
%    {\thefield{postnote}}}%
%    \usebibmacro{prenote}}%
%  {\usebibmacro{citeindex}%
%   \usebibmacro{citet}}
%  {}
%  {%(
%  )\mkbibsuperscript{\usebibmacro{postnote}}%\usebibmacro{postnote}
%  }


%
%   重定义citet，因为前面与\authornumcite同定义的命令无法正确处理多个bibtexkey同时给出的压缩情况
%   20200721，v1.0v，hzz
%   方法:利用textcite命令进行定义
%   基本利用textcite命令来写citet，仅利用bool{cbx:incitet}做判断，进而处理不同的页码形式
\newbool{cbx:incitet}
\newbibmacro*{citet:postnote}{%
  \ifthenelse{\value{multicitecount}=\value{multicitetotal}}
    {\setunit{}%
     \printtext{%
       \ifbool{cbx:parens}
         {\mkbibrightborder\global\boolfalse{cbx:parens}}%\bibcloseparen
         {}}}
    {\setunit{%
       \ifbool{cbx:parens}
         {\mkbibrightborder\global\boolfalse{cbx:parens}}%\bibcloseparen
         {}%
       \textcitedelim}}%
       \renewbibmacro*{postnote}{%
      \iffieldundef{postnote}%
        {}%
        {\thefield{postnote}}}%
      \mkbibsuperscript{\usebibmacro{postnote}}%
       }

\DeclareCiteCommand{\cbx@textcite}
  {\usebibmacro{cite:init}}
  {\usebibmacro{citeindex}%
   \usebibmacro{textcite}}
  {}
  {\ifbool{cbx:incitet}{\usebibmacro{citet:postnote}}{\usebibmacro{textcite:postnote}}}

\newrobustcmd{\cbx@citet@init}[2]{%
  \global\booltrue{cbx:incitet}%
  \setcounter{textcitetotal}{0}%
  \setcounter{textcitecount}{0}%
  \def\cbx@savedcites{#1}#2\cbx@savedcites\empty}

\renewrobustcmd{\cbx@textcite@init}[2]{%
  \global\boolfalse{cbx:incitet}%
  \setcounter{textcitetotal}{0}%
  \setcounter{textcitecount}{0}%
  \def\cbx@savedcites{#1}#2\cbx@savedcites\empty}

\DeclareCiteCommand{\citet}[\cbx@citet@init\cbx@textcite]
  {\gdef\cbx@savedkeys{}%
   \citetrackerfalse%
   \pagetrackerfalse%
   \DeferNextCitekeyHook%
   \usebibmacro{cite:init}}
  {\ifthenelse{\iffirstcitekey\AND\value{multicitetotal}>0}
     {\protected@xappto\cbx@savedcites{()(\thefield{multipostnote})}%
      \global\clearfield{multipostnote}}
     {}%
   \xappto\cbx@savedkeys{\thefield{entrykey},}%
   \iffieldequals{namehash}{\cbx@lasthash}
     {}
     {\stepcounter{textcitetotal}%
      \savefield{namehash}{\cbx@lasthash}}}
  {}
  {\protected@xappto\cbx@savedcites{%
     [\thefield{prenote}][\thefield{postnote}]{\cbx@savedkeys}}}

\let\cbx@citets@init\cbx@citet@init
\pretocmd{\cbx@citets@init}{\UseNextMultiCiteHook}{}{}
\DeclareMultiCiteCommand{\citets}[\cbx@citets@init\cbx@textcites]{\citet}{}

%同cite
\DeclareCiteCommand{\citep}
  {\usebibmacro{cite:init}%
  \renewbibmacro*{postnote}{%
  \iffieldundef{postnote}%
    {}%
    {\thefield{postnote}}}%
    \mkbibleftborder\usebibmacro{prenote}}%
  {\usebibmacro{citeindex}%
   \usebibmacro{cite}}
  {}
  {\mkbibrightborder\mkbibsuperscript{\usebibmacro{postnote}}%\usebibmacro{postnote}
  }

\newrobustcmd*{\citetns}%
    {\textcite}

\newrobustcmd*{\citepns}%
    {\parencite}

\newrobustcmd*{\inlinecite}%
    {\parencite}


%
%   增加如下复数的命令，以符合biblatex的复数命令习惯
%   20190430，v1.0r，hzz
% citec和citecs命令是为了兼容顺序编码制。
% authornumcites是常用命令authornumcite的复数形式
\newrobustcmd*{\citec}%
    {\cite}

\DeclareMultiCiteCommand{\citecs}[]{\cite}{\multicitedelim}

\DeclareMultiCiteCommand{\authornumcites}[]{\authornumcite}{\multicitedelim}