@article{BSMF_2000__128_2_283_0,
     author = {Debarre, Olivier},
     title = {Th\'eor\`emes de {Lefschetz} pour les lieux de d\'eg\'en\'erescence},
     journal = {Bulletin de la Soci\'et\'e Math\'ematique de France},
     pages = {283--308},
     publisher = {Soci\'et\'e math\'ematique de France},
     volume = {128},
     number = {2},
     year = {2000},
     doi = {10.24033/bsmf.2371},
     mrnumber = {2002b:14051},
     zbl = {0964.14016},
     language = {fr},
     url = {http://www.numdam.org/articles/10.24033/bsmf.2371/}
}