biber-希腊语中的双月词条 bibitem

biber-希腊语中的双月词条 bibitem

pdflatex我正在使用、biber和编码创建参考书目utf8。问题是该字段month在希腊文条目中显示两次,如下图红色矩形所示

在此处输入图片描述

知道为什么会发生这种情况以及如何解决吗?

我的代码是

\RequirePackage{filecontents}
\begin{filecontents*}{testbib.bib}

@article{citeEnglish,
title = "The 11B(p,a)8Be nuclear reaction and 11B(p,p)11B backscattering cross sections for analytical purposes ",
journal = "Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms ",
volume = "143",
number = "3",
pages = "244 - 252",
year = "1998",
note = "",
issn = "0168-583X",
% doi = "http://dx.doi.org/10.1016/S0168-583X(98)00383-8",
% url = "http://www.sciencedirect.com/science/article/pii/S0168583X98003838",
author = "M. Mayer and A. Annen and W. Jacob and S. Grigull",
hyphenation={english}
}

@Mastersthesis{citeGreek,
title       = {Μεταπτυχιακή Διπλωματική},
journal     = {Βιβλιοθήκη ΕΜΠ},
year        = {2012},
month       = {Ιούλιος},
author      = {Όνομα Επίθετο},
hyphenation = {Greek}
}
\end{filecontents*}

\documentclass[11pt,a4paper]{book}

\usepackage[english,greek]{babel}
\usepackage[T1,LGR]{fontenc}
\usepackage[utf8]{inputenc}
%\usepackage[utf8]{inputenc}
\usepackage{kerkis}
\usepackage{pifont}
\usepackage[unicode]{hyperref}
 \usepackage[style=numeric,bibencoding=auto,backend=biber,babel=other]{biblatex}
 \addbibresource{testbib.bib}
 \renewbibmacro{in:}{}

\newcommand{\sw}{\selectlanguage{english}}
\newcommand{\sq}{\selectlanguage{greek}}
\newcommand{\eng}[1]{\latintext#1\greektext}
\newcommand{\gre}[1]{\greektext#1\latintext}

\begin{document}
 \tableofcontents
 \chapter{Κεφάλαιο}
  \section{Ενότητα}
  σδφγηξκλ\cite{citeEnglish}hgfkhgjfkhgfkhg\cite{citeGreek}.
  \section{Ενότητα}
 \addcontentsline{toc}{chapter}{Βιβλιογραφία}
%  \bibliographystyle{plain}
  %\selectlanguage{english}
%   \bibliography{testbib}
  \printbibliography
\end{document}

答案1

根据 的文档biblatex,该字段month应包含数字,而不是月份名称。摘自第 2.2.2 节:

字段(datepart)
出版月份。这必须是整数,而不是序数或字符串。不要说month={January}但是month={1}。参考书目样式会根据需要将其转换为语言相关的字符串或序数。另请参阅date§§ 2.3.9 和 2.3.8。

所以你应该尝试

month = {7},

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