@article{BSMF_1974__102__99_0,
     author = {Iversen, Birger and L\^e D\~{u}ng Tr\'ang},
     title = {Calcul du nombre de cusps dans la d\'eformation semi-universelle d'une singularit\'e isol\'ee d'hypersurface complexe},
     journal = {Bulletin de la Soci\'et\'e Math\'ematique de France},
     pages = {99--107},
     publisher = {Soci\'et\'e math\'ematique de France},
     volume = {102},
     year = {1974},
     doi = {10.24033/bsmf.1772},
     mrnumber = {50 #2554},
     zbl = {0298.14007},
     language = {fr},
     url = {http://archive.numdam.org/articles/10.24033/bsmf.1772/}
}