export HAL, biblatex et bibtex

\documentclass{article}

\usepackage[
  style=numeric,
  sorting=none,
  % sorting=ydnt  % prefer to sort manually w/ \nocite commands
  backend=biber,
]{biblatex}

\DeclareSourcemap{
  \maps[datatype=bibtex]{
    \map{
      \step[fieldsource=keywords,
        match=\regexp{;},
        replace=\regexp{,}]
    }
  }
}

\begin{filecontents*}[force]{\jobname.bib}
@article{angenendt,
  author       = {Angenendt, Arnold},
  title        = {In Honore Salvatoris~-- Vom Sinn und Unsinn der
                  Patrozinienkunde},
  journaltitle = {Revue d'Histoire Eccl{\'e}siastique},
  date         = 2002,
  volume       = 97,
  pages        = {431--456, 791--823},
  langid       = {german},
  indextitle   = {In Honore Salvatoris},
  shorttitle   = {In Honore Salvatoris},
  annotation   = {A German article in a French journal. Apart from that, a
                  typical \texttt{article} entry. Note the \texttt{indextitle}
                  field},
  keywords     = {mc1},
}

@article{baez/article,
  author       = {Baez, John C. and Lauda, Aaron D.},
  title        = {Higher-Dimensional Algebra {V}: 2-Groups},
  journaltitle = {Theory and Applications of Categories},
  date         = 2004,
  volume       = 12,
  pages        = {423-491},
  version      = 3,
  eprint       = {math/0307200v3},
  eprinttype   = {arxiv},
  langid       = {english},
  langidopts   = {variant=american},
  annotation   = {An \texttt{article} with \texttt{eprint} and
                  \texttt{eprinttype} fields. Note that the arXiv reference is
                  transformed into a clickable link if \texttt{hyperref} support
                  has been enabled.  Compare \texttt{baez\slash online}, which
                  is the same item given as an \texttt{online} entry},
  keywords     = {mc2; mc3},
}

@article{bertram,
  author       = {Bertram, Aaron and Wentworth, Richard},
  title        = {Gromov invariants for holomorphic maps on {Riemann} surfaces},
  journaltitle = jams,
  date         = 1996,
  volume       = 9,
  number       = 2,
  pages        = {529-571},
  langid       = {english},
  langidopts   = {variant=american},
  shorttitle   = {Gromov invariants},
  annotation   = {An \texttt{article} entry with a \texttt{volume} and a
                  \texttt{number} field},
  keywords     = {mc2}
}
\end{filecontents*}

\addbibresource{\jobname.bib}

\begin{document}
Essai

\nocite{*}

\defbibfilter{monfiltre1}{keyword=mc1 or keyword=mc2}
\printbibliography[filter=monfiltre1,title={Bibliographie filtrée 1}]

\defbibfilter{monfiltre2}{keyword=mc1}
\printbibliography[filter=monfiltre2,title={Bibliographie filtrée 2}]

\printbibliography[title={Bibliographie sans filtre}]
\end{document}