\begin{thebibliography}{99}
\bibitem{kn:TR\^{I}MBI\cb{T}AS}
{\sc Radu Tiberiu Tr\^{i}mbi\cb{t}as}:
\newblock {\em Analiz\u{a} numeric\u{a}. O introducere bazata pe Matlab}.
\newblock Presa Universitara Clujeana, 2005.
\bibitem{kn:B\'{E}LA}
{\sc Finta B\'{e}la}:
\newblock {\em Analiz\u{a} numeric\u{a}}.
\newblock Editura Universit\u{a}\cb{t}ii Petru Maior, 2004.
\bibitem{kn:SCHEIBER}
{\sc Amuraritei Gheorghe, Scheiber Ernest}:
\newblock {\em Analiz\u{a} numeric\u{a}}.
\newblock Universitatea Brasov, 1983.
\end{thebibliography}
編輯bibitem 鍵中沒有重音符號：
\begin{thebibliography}{99}
\bibitem{kn:TRIMBITAS}
{\sc Radu Tiberiu Trimbitas}:
\newblock {\em Analiza numerica. O introducere bazata pe Matlab}.
\newblock Presa Universitara Clujeana, 2005.
\bibitem{kn:BELA}
{\sc Finta Bela}:
\newblock {\em Analiza numerica}.
\newblock Editura Universitatii Petru Maior, 2004.
\bibitem{kn:SCHEIBER}
{\sc Amuraritei Gheorghe, Scheiber Ernest}:
\newblock {\em Analiza numerica}.
\newblock Universitatea Brasov, 1983.
\end{thebibliography}
以及前言：
\documentclass[a4paper,12pt,legno]{book}
\usepackage{amsmath}
\usepackage{amssymb}
\usepackage{amsfonts}
\usepackage{amsthm}
\usepackage{graphicx}
\usepackage{subfigure}
\usepackage{combelow}
\makeindex \textwidth13cm \textheight18.5cm \oddsidemargin=1.7cm
\evensidemargin=1.7cm
\begin{thebibliography}{99}
\bibitem{kn:TRIMBITAS}
{\sc Radu Tiberiu Trimbitas}:
\newblock {\em Analiza numerica. O introducere bazata pe Matlab}.
\newblock Presa Universitara Clujeana, 2005.
\bibitem{kn:BELA}
{\sc Finta Bela}:
\newblock {\em Analiza numerica}.
\newblock Editura Universitatii Petru Maior, 2004.
\bibitem{kn:SCHEIBER}
{\sc Amuraritei Gheorghe, Scheiber Ernest}:
\newblock {\em Analiza numerica}.
\newblock Universitatea Brasov, 1983.
\end{thebibliography}
This is the main-file script:
\documentclass[a4paper,12pt,legno]{book}
\usepackage{amsmath}
\usepackage{amssymb}
\usepackage{amsfonts}
\usepackage{amsthm}
\usepackage{graphicx}
\usepackage{subfigure}
\usepackage{combelow}
\makeindex \textwidth13cm \textheight18.5cm \oddsidemargin=1.7cm
\evensidemargin=1.7cm
\newcounter{i}
\begin{document}
\frontmatter
\bibliographystyle{plain}
\pagestyle{myheadings} \markboth{}{}
\tableofcontents
\mainmatter
\renewcommand{\chaptername}{Capitolul}
\setcounter{chapter}{0}
\include{T_lui-Weierstrass}
\include{I_Lagrange}
\include{P_Bernstein}
\backmatter
\pagestyle{myheadings} \markboth{}{}
\include{Bibliografie}
\end{document}
答案1
的參數\bibitem只是一個用於引用該項目的任意字串。它不應包含任何命令，特別是不包含重音字元。
這是一個工作範例：
\documentclass[a4paper]{book}
\usepackage[T1]{fontenc}
\usepackage[romanian]{babel}
\usepackage{combelow}
\begin{document}
\chapter{Xyz}
\cite{kn:TRIMBITAS}, \cite{kn:BELA}, \cite{kn:SCHEIBER}
\begin{thebibliography}{99}
\bibitem{kn:TRIMBITAS}
{\scshape Radu Tiberiu Tr\^{i}mbi\cb{t}as}:
\newblock {\em Analiz\u{a} numeric\u{a}. O introducere bazata pe Matlab}.
\newblock Presa Universitara Clujeana, 2005.
\bibitem{kn:BELA}
{\scshape Finta B\'{e}la}:
\newblock {\em Analiz\u{a} numeric\u{a}}.
\newblock Editura Universit\u{a}\cb{t}ii Petru Maior, 2004.
\bibitem{kn:SCHEIBER}
{\sc Amuraritei Gheorghe, Scheiber Ernest}:
\newblock {\em Analiz\u{a} numeric\u{a}}.
\newblock Universitatea Brasov, 1983.
\end{thebibliography}
\end{document}
\input如果您使用或載入參考書目並不重要\include。請注意，我添加了babel選項romanian，因為您似乎正在使用這種語言。因此您不需要對\chaptername類似的命令進行任何設定；而且你會得到正確的連字符。
您可能希望能夠使用羅馬尼亞語字元輸入文件；如果您將打字稿儲存為 UTF-8，則可以如下輸入。
\documentclass[a4paper]{book}
\usepackage[T1]{fontenc}
\usepackage[utf8]{inputenc}
\usepackage[romanian]{babel}
\usepackage{combelow}
% Romanian is not fully supported, so we do some adjustments
\usepackage{newunicodechar}
\newunicodechar{Ș}{\cb{S}}
\newunicodechar{ș}{\cb{s}}
\newunicodechar{Ț}{\cb{T}}
\newunicodechar{ț}{\cb{t}}
\begin{document}
\chapter{Xyz}
\cite{kn:TRIMBITAS}, \cite{kn:BELA}, \cite{kn:SCHEIBER}
\begin{thebibliography}{99}
\bibitem{kn:TRIMBITAS}
{\scshape Radu Tiberiu Trîmbițas}:
\newblock {\em Analiză numerică. O introducere bazata pe Matlab}.
\newblock Presa Universitara Clujeana, 2005.
\bibitem{kn:BELA}
{\scshape Finta Béla}:
\newblock {\em Analiză numerică}.
\newblock Editura Universității Petru Maior, 2004.
\bibitem{kn:SCHEIBER}
{\sc Amuraritei Gheorghe, Scheiber Ernest}:
\newblock {\em Analiză numerică}.
\newblock Universitatea Brasov, 1983.
\end{thebibliography}
\end{document}
您可以Ă ă Â â Î î Ș ș Ț ț直接使用。