biblatex 同一第一作者同一年份：引用为“a”、“b”等

Question

在下面的文件中，我希望将三篇参考文献引用为 Inger et al 2006a、Inger et al 2006b 和 Inger et al 2006c。我可以使用 biblatex 实现此目的吗？如果不行，我可以修改 .bib 文件来实现此目的吗？

\documentclass{article}

\usepackage[style=authoryear-comp, maxcitenames=2, maxbibnames=50]{biblatex}

\addbibresource{\jobname.bib}

\usepackage{filecontents}
\begin{filecontents}{\jobname.bib}
@article{IngerEtAl2006a,
  title={Using daily ration models and stable isotope analysis to predict biomass depletion by herbivores},
  author={Inger, Richard and Ruxton, Graeme D and Newton, Jason and Colhoun, Kendrew and Mackie, Kerry and Robinson, James A and Bearhop, Stuart},
  journal={Journal of Applied Ecology},
  volume={43},
  number={5},
  pages={1022--1030},
  year={2006},
  publisher={Wiley Online Library},
  tag={}
}
@article{IngerEtAl2006b,
  title={Prey choice affects the trade-off balance between predation and starvation in an avian herbivore},
  author={Inger, Richard and Bearhop, Stuart and Robinson, James A and Ruxton, Graeme},
  journal={Animal Behaviour},
  volume={71},
  number={7},
 pages={1335--1341},
  year={2006},
  publisher={Elsevier}
}
@article{IngerEtAl2006c,
  title={Temporal and intrapopulation variation in prey choice of wintering geese determined by stable isotope analysis},
  author={Inger, Richard and Ruxton, Graeme D and Newton, Jason and Colhoun, Kendrew and Robinson, James A and Jackson, Andrew L and Bearhop, Stuart},
  journal={Journal of Animal Ecology},
  volume={75},
  number={5},
  pages={1190--1200},
  year={2006},
  publisher={Wiley Online Library}
}
\end{filecontents}
\begin{document}

    \cite{IngerEtAl2006a}\\\\
    \cite{IngerEtAl2006b}\\\\
    \cite{IngerEtAl2006c}

\printbibliography

\end{document}

Answer 1

如果您希望所有引用都是“Inger et al.”，则需要设置uniquename=false。

这并不能解决排序问题，因为biblatex所有三篇文章都是由不同的作者撰写的，并且参考书目首先按作者排序。因为 Bearhop 先生是IngerEtAl2006b该论文的第二作者，所以在排序时，该论文排在 Ruxton 先生为第二作者的另外两篇论文之前。

您现在可以做两件事。

你也可以让你的参考书目最多显示两个名字，例如

\usepackage[style=authoryear-comp, maxnames=2, uniquelist=false]{biblatex}

当然，所有引用都会排在“Inger, Richard et al.”下，然后根据标题对条目进行排序。

或者，您可以biblatex通过添加以下选项强制对“Inger, Richard et al.”下的所有条目进行排序：

sortname = {Inger, Richard and others},

到条目。

无论如何，现在所有引用都会按照“Inger, Richard et al.”为作者的方式进行排序。

现在顺序仍然不正确，因为标题的字母顺序与您的顺序不一致，因此我们可以sortyear按如下方式添加字段（如果您还添加，它将看起来像这样sortname，有关更多信息，请参阅下面的 MWE）

@article{IngerEtAl2006a,
  title={Using daily ration models and stable isotope analysis to predict biomass depletion by herbivores},
  author={Inger, Richard and Ruxton, Graeme D and Newton, Jason and Colhoun, Kendrew and Mackie, Kerry and Robinson, James A and Bearhop, Stuart},
  journal={Journal of Applied Ecology},
  volume={43},
  number={5},
  pages={1022--1030},
  year={2006},
  publisher={Wiley Online Library},
  sortyear = {2006-1},
  sortname = {Inger, Richard and others},
}
@article{IngerEtAl2006b,
  title={Prey choice affects the trade-off balance between predation and starvation in an avian herbivore},
  author={Inger, Richard and Bearhop, Stuart and Robinson, James A and Ruxton, Graeme},
  journal={Animal Behaviour},
  volume={71},
  number={7},
 pages={1335--1341},
  year={2006},
  sortyear = {2006-2},
  sortname = {Inger, Richard and others},
  publisher={Elsevier}
}
@article{IngerEtAl2006c,
  title={Temporal and intrapopulation variation in prey choice of wintering geese determined by stable isotope analysis},
  author={Inger, Richard and Ruxton, Graeme D and Newton, Jason and Colhoun, Kendrew and Robinson, James A and Jackson, Andrew L and Bearhop, Stuart},
  journal={Journal of Animal Ecology},
  volume={75},
  number={5},
  pages={1190--1200},
  sortyear = {2006-3},
  sortname = {Inger, Richard and others},
  year={2006},
  publisher={Wiley Online Library}
}

其中A条目获取sortyear = {2006-1}，b进入sortyear = {2006-2}和C sortyear = {2006-3}。有关该字段的另一个示例，请sortyear查看knuth:ctbiblatex-examples.bib。

MWE 用于sortname

\documentclass{article}
\usepackage[style=authoryear-comp,
            maxcitenames=2, maxbibnames=999,
            uniquelist=false, uniquename=false]{biblatex}

\addbibresource{\jobname.bib}

\usepackage{filecontents}
\begin{filecontents*}{\jobname.bib}
@article{IngerEtAl2006a,
  title={Using daily ration models and stable isotope analysis to predict biomass depletion by herbivores},
  author={Inger, Richard and Ruxton, Graeme D and Newton, Jason and Colhoun, Kendrew and Mackie, Kerry and Robinson, James A and Bearhop, Stuart},
  journal={Journal of Applied Ecology},
  volume={43},
  number={5},
  pages={1022--1030},
  year={2006},
  publisher={Wiley Online Library},
  sortyear = {2006-1},
  sortname = {Inger, Richard and others},
}
@article{IngerEtAl2006b,
  title={Prey choice affects the trade-off balance between predation and starvation in an avian herbivore},
  author={Inger, Richard and Bearhop, Stuart and Robinson, James A and Ruxton, Graeme},
  journal={Animal Behaviour},
  volume={71},
  number={7},
 pages={1335--1341},
  year={2006},
  sortyear = {2006-2},
  sortname = {Inger, Richard and others},
  publisher={Elsevier}
}
@article{IngerEtAl2006c,
  title={Temporal and intrapopulation variation in prey choice of wintering geese determined by stable isotope analysis},
  author={Inger, Richard and Ruxton, Graeme D and Newton, Jason and Colhoun, Kendrew and Robinson, James A and Jackson, Andrew L and Bearhop, Stuart},
  journal={Journal of Animal Ecology},
  volume={75},
  number={5},
  pages={1190--1200},
  sortyear = {2006-3},
  sortname = {Inger, Richard and others},
  year={2006},
  publisher={Wiley Online Library}
}
\end{filecontents*}
\begin{document}
One \cite{IngerEtAl2006a}, Two \cite{IngerEtAl2006b}, Three \cite{IngerEtAl2006c}.

\printbibliography
\end{document}

请注意这里按名称排序是多么混乱。

---

MWE 用于maxnames=2

\documentclass{article}
\usepackage[style=authoryear-comp,
            maxnames=2,
            uniquelist=false, uniquename=false]{biblatex}

\addbibresource{\jobname.bib}

\usepackage{filecontents}
\begin{filecontents*}{\jobname.bib}
@article{IngerEtAl2006a,
  title={Using daily ration models and stable isotope analysis to predict biomass depletion by herbivores},
  author={Inger, Richard and Ruxton, Graeme D and Newton, Jason and Colhoun, Kendrew and Mackie, Kerry and Robinson, James A and Bearhop, Stuart},
  journal={Journal of Applied Ecology},
  volume={43},
  number={5},
  pages={1022--1030},
  year={2006},
  publisher={Wiley Online Library},
  sortyear = {2006-1},
}
@article{IngerEtAl2006b,
  title={Prey choice affects the trade-off balance between predation and starvation in an avian herbivore},
  author={Inger, Richard and Bearhop, Stuart and Robinson, James A and Ruxton, Graeme},
  journal={Animal Behaviour},
  volume={71},
  number={7},
 pages={1335--1341},
  year={2006},
  sortyear = {2006-2},
  publisher={Elsevier}
}
@article{IngerEtAl2006c,
  title={Temporal and intrapopulation variation in prey choice of wintering geese determined by stable isotope analysis},
  author={Inger, Richard and Ruxton, Graeme D and Newton, Jason and Colhoun, Kendrew and Robinson, James A and Jackson, Andrew L and Bearhop, Stuart},
  journal={Journal of Animal Ecology},
  volume={75},
  number={5},
  pages={1190--1200},
  sortyear = {2006-3},
  year={2006},
  publisher={Wiley Online Library}
}
\end{filecontents*}
\begin{document}
One \cite{IngerEtAl2006a}, Two \cite{IngerEtAl2006b}, Three \cite{IngerEtAl2006c}.

\printbibliography
\end{document}

请注意这里的排序稍微更有意义，但当然是以删除所有合著者为代价的。