@article{ASENS_1987_4_20_3_325_0,
     author = {Hilsum, Michel and Skandalis, Georges},
     title = {Morphismes $K$-orient\'es d{\textquoteright}espaces de feuilles et fonctorialit\'e en th\'eorie de {Kasparov} (d{\textquoteright}apr\`es une conjecture {d{\textquoteright}A.} {Connes)}},
     journal = {Annales scientifiques de l'\'Ecole Normale Sup\'erieure},
     pages = {325--390},
     publisher = {Elsevier},
     volume = {4e s{\'e}rie, 20},
     number = {3},
     year = {1987},
     doi = {10.24033/asens.1537},
     mrnumber = {90a:58169},
     zbl = {0656.57015},
     language = {fr},
     url = {http://www.numdam.org/articles/10.24033/asens.1537/}
}