丹麦语字母表的结尾是 x、y、z、æ、ø、å，但在我的 biblatex 参考书目中，例如 ø 被视为 o，即像 Østergaard 这样的名字列在 Nilsen 和 Petersen 之间。有办法解决这个问题吗？
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test {\ifentrytype{article}}%
or
test {\ifentrytype{inproceedings}}%
}{}{\printtext{\bibstring{in}\intitlepunct}}%
}
\DeclareCiteCommand{\fullcite} %sets name order to last-first
{\usebibmacro{prenote}}
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{}
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\usepackage{csquotes} %for references
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\begin{filecontents}{\jobname.bib}
@incollection{nohda2000,
title = {Teaching by {{Open}}-{{Approach Method}} in {{Japanese Mathematics Classroom}}.},
url = {http://eric.ed.gov/?id=ED466736},
booktitle = {Proceedings of the 24th {{Conference}} of the {{International Group}} for the {{Psychology}} of {{Mathematics Education}}},
urldate = {2017-04-02},
date = {2000},
author = {Nohda, Nobuhiko},
file = {/home/jb/.mozilla/firefox/mwad0hks.default/zotero/storage/Q8GPK94B/Nohda - 2000 - Teaching by Open-Approach Method in Japanese Mathe.pdf}
}
@thesis{rasmussen2016a,
title = {Praxeologies and {{Institutional Interactions}} in the {{Advanced Science Teacher Education}}},
url = {http://www.ind.ku.dk/publikationer/inds_skriftserie/44/44-Klaus_Rasmussen.pdf},
institution = {{Copenhagen}},
urldate = {2016-09-13},
date = {2016},
author = {Rasmussen, Klaus},
file = {/home/jb/.mozilla/firefox/mwad0hks.default/zotero/storage/VA58FM77/Rasmussen - 2016 - Praxeologies and Institutional Interactions in the.pdf}
}
@thesis{ostergaard2016,
title = {Teori-Praksis-Problematikken i Matematiklæreruddannelsen - Belyst Gennem Lektionsstudier},
url = {http://rudar.ruc.dk/bitstream/1800/28447/1/Teori_praksis_problematikken_i_matematikl_reruddannelse_Kaj_stergaard_Phd_afhandling_RUC.pdf},
pagetotal = {322},
urldate = {2016-08-04},
date = {2016},
author = {Østergaard, Kaj},
file = {/home/jb/.mozilla/firefox/mwad0hks.default/zotero/storage/JREV3I9T/Østergaard - 2016 - Teori-praksis-problematikken i matematiklæreruddan.pdf}
}
\end{filecontents}
\usepackage{authblk}
\usepackage{eso-pic}
\begin{document}
\section*{Text}
\parencites{ostergaard2016}{rasmussen2016a}{nohda2000}
\section*{References} % REFERENCES ---------------------------------
\sloppy
\printbibliography[heading=none]
\end{document}
答案1
\RequirePackage{filecontents}
\begin{filecontents}{\jobname.bib}
@incollection{nohda2000,
title = {Teaching by {{Open}}-{{Approach Method}} in {{Japanese Mathematics Classroom}}.},
url = {http://eric.ed.gov/?id=ED466736},
booktitle = {Proceedings of the 24th {{Conference}} of the {{International Group}} for the {{Psychology}} of {{Mathematics Education}}},
urldate = {2017-04-02},
date = {2000},
author = {Nohda, Nobuhiko},
file = {/home/jb/.mozilla/firefox/mwad0hks.default/zotero/storage/Q8GPK94B/Nohda - 2000 - Teaching by Open-Approach Method in Japanese Mathe.pdf}
}
@thesis{rasmussen2016a,
title = {Praxeologies and {{Institutional Interactions}} in the {{Advanced Science Teacher Education}}},
url = {http://www.ind.ku.dk/publikationer/inds_skriftserie/44/44-Klaus_Rasmussen.pdf},
institution = {{Copenhagen}},
urldate = {2016-09-13},
date = {2016},
author = {Rasmussen, Klaus},
file = {/home/jb/.mozilla/firefox/mwad0hks.default/zotero/storage/VA58FM77/Rasmussen - 2016 - Praxeologies and Institutional Interactions in the.pdf}
}
@thesis{ostergaard2016,
title = {Teori-Praksis-Problematikken i Matematiklæreruddannelsen - Belyst Gennem Lektionsstudier},
url = {http://rudar.ruc.dk/bitstream/1800/28447/1/Teori_praksis_problematikken_i_matematikl_reruddannelse_Kaj_stergaard_Phd_afhandling_RUC.pdf},
pagetotal = {322},
urldate = {2016-08-04},
date = {2016},
author = {Østergaard, Kaj},
file = {/home/jb/.mozilla/firefox/mwad0hks.default/zotero/storage/JREV3I9T/Østergaard - 2016 - Teori-praksis-problematikken i matematiklæreruddan.pdf},
sort=ZO
}
\end{filecontents}
\documentclass{report}
\usepackage[a4paper,bindingoffset=0.5cm, left=2.6cm,right=2.6cm,top=2.6cm,bottom=3cm, footskip=.67cm]{geometry}
\usepackage{fontspec}
\usepackage{polyglossia}
\setdefaultlanguage{english}
\usepackage{csquotes}
\usepackage[backend=biber,giveninits=true,style=authoryear-icomp,dashed=false,doi=false,isbn=false,url=true, sortlocale=danish]{biblatex}
\renewbibmacro{in:}{%
\ifboolexpr{%
test {\ifentrytype{article}}%
or
test {\ifentrytype{inproceedings}}%
}{}{\printtext{\bibstring{in}\intitlepunct}}%
}
\DeclareCiteCommand{\fullcite} %sets name order to last-first
{\usebibmacro{prenote}}
{\usedriver
{}
{\thefield{entrytype}}}
{\multicitedelim}
{\usebibmacro{postnote}}
\addbibresource{\jobname.bib}
\begin{document}
\section*{Text}
\parencites{ostergaard2016}{rasmussen2016a}{nohda2000}
\section*{References} % REFERENCES ---------------------------------
\sloppy
\printbibliography[heading=none]
\end{document}
使用 的biblatex选项，setlocale=danish上述 MWE 会产生以下输出：
