@incollection{SB_1962-1964__8__129_0,
     author = {Hirzebruch, Friedrich},
     title = {The topology of normal singularities of an algebraic surface},
     booktitle = {S\'eminaire Bourbaki : ann\'ees 1962/63 - 1963/64, expos\'es 241-276},
     series = {S\'eminaire Bourbaki},
     note = {talk:250},
     pages = {129--137},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {8},
     year = {1964},
     mrnumber = {1611536},
     zbl = {0126.16903},
     language = {en},
     url = {http://www.numdam.org/item/SB_1962-1964__8__129_0/}
}