@incollection{SB_1976-1977__19__30_0,
     author = {Harvey, William James},
     title = {Kleinian groups (a survey)},
     booktitle = {S\'eminaire Bourbaki : vol. 1976/77, expos\'es 489-506},
     series = {S\'eminaire Bourbaki},
     note = {talk:491},
     pages = {30--45},
     publisher = {Springer-Verlag},
     number = {19},
     year = {1978},
     mrnumber = {521758},
     zbl = {0385.30029},
     language = {en},
     url = {http://archive.numdam.org/item/SB_1976-1977__19__30_0/}
}