biblio.tex

%% biblio.tex
%% Copyright 2022 Tom M. Ragonneau
%
% This work may be distributed and/or modified under the
% conditions of the LaTeX Project Public License, either version 1.3
% of this license or (at your option) any later version.
% The latest version of this license is in
%   http://www.latex-project.org/lppl.txt
% and version 1.3 or later is part of all distributions of LaTeX
% version 2005/12/01 or later.
%
% This work has the LPPL maintenance status `maintained'.
%
% The Current Maintainer of this work is Tom M. Ragonneau.
\documentclass{article}
\usepackage[utf8]{inputenc}
\usepackage[american]{babel}
\usepackage[a4paper]{geometry}
\usepackage{csquotes}

\usepackage{hyperref}
\usepackage{url}
\hypersetup{
    colorlinks=true,
    allcolors=black,
}

\usepackage[
    style=ext-numeric,
    articlein=false,
    sorting=nyt,
    sortcites=false,
    maxbibnames=99,
]{biblatex}
\DefineBibliographyStrings{american}{
    bathesis={B\adddot A\adddotspace thesis},
    mathesis={M\adddot A\adddotspace thesis},
    phdthesis={Ph\adddot D\adddotspace thesis},
}
\appto{\bibsetup}{\sloppy}

\title{Bibliographies \texttt{ragonneau.bib} and \texttt{optim.bib}}
\author{Tom M. Ragonneau%
    \thanks{%
        Department of Applied Mathematics,
        The Hong Kong Polytechnic University
        (\url{https://tomragonneau.com/}).
    }
}
\date{\today}

\begin{document}

    \maketitle

    \section{File \texttt{ragonneau.bib}}

    \begin{refsection}[strings.bib,ragonneau.bib]
        \nocite{*}
        \printbibliography[heading=none]
    \end{refsection}

    \section{File \texttt{optim.bib}}

    \begin{refsection}[strings.bib,optim.bib]
        \nocite{*}
        \printbibliography[heading=none]
    \end{refsection}

\end{document}