@incollection{SB_1976-1977__19__138_0,
     author = {Roussarie, Robert},
     title = {Constructions de feuilletages},
     booktitle = {S\'eminaire Bourbaki : vol. 1976/77, expos\'es 489-506},
     series = {S\'eminaire Bourbaki},
     note = {talk:499},
     pages = {138--154},
     publisher = {Springer-Verlag},
     number = {19},
     year = {1978},
     mrnumber = {521765},
     zbl = {0384.57012},
     language = {fr},
     url = {http://www.numdam.org/item/SB_1976-1977__19__138_0/}
}