@BOOK{crdp,
    author = "{P. {\textsc{Briant}}, P. {\textsc{Mora}}, G. {\textsc{Mora}},
    A. {\textsc{Savary}}}",
    title = "{SCIENCES PHYSIQUES}  : enseignement de {S}p\'ecialit\'e ",
    publisher = "{CRDP} de {B}retagne et {CNED}- {I}nstitut de {B}retagne",
    year = "1994"
    }
@BOOK{hachette,
    author = "{\textsc{Duranteau}} et {\textsc{Durupty}}",
    title = "{P}hysique et {C}himie {S}econde ",
    publisher = "{H}achette",
    year = "2000-2004"
    }

@BOOK{ellipses,
    author = "J.M. {\textsc{Jusiaux}}",
    title = "{P}hysique  {S}p\'ecialit\'e ",
    publisher = "{e}llipses",
    year = "1997"
    }

@BOOK{blamont,
    author = "Jacques {\textsc{Blamont}}",
    title = "{L}e \textsc{Chiffre} et le \textsc{Songe}",
    publisher = "{E}ditions {O}dile {JACOB}",
    year = "1993"
    }