@incollection{SB_1976-1977__19__237_0,
     author = {Van de Ven, A.},
     title = {On the {Enriques} classification of algebraic surfaces},
     booktitle = {S\'eminaire Bourbaki : vol. 1976/77, expos\'es 489-506},
     series = {S\'eminaire Bourbaki},
     note = {talk:506},
     pages = {237--251},
     publisher = {Springer-Verlag},
     number = {19},
     year = {1978},
     mrnumber = {521772},
     zbl = {0405.14018},
     language = {en},
     url = {http://www.numdam.org/item/SB_1976-1977__19__237_0/}
}