@inbook{BJHTUP11_1979__2205__A1_0,
     author = {Marin, Alexis},
     title = {Introduction},
     booktitle = {La transversalit\'e topologique : une extension d'un th\'eor\`eme de Rohlin et application au 16e probl\`eme de Hilbert},
     series = {Th\`eses d'Orsay},
     pages = {1--4},
     publisher = {Universit\'e de Paris-Sud Centre d'Orsay},
     number = {2205},
     year = {1979},
     language = {fr},
     url = {http://archive.numdam.org/item/BJHTUP11_1979__2205__A1_0/}
}