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@article{MAN_1987__277_164261, author = {Fernando Fern\'andez-Carmena}, title = {The {Witt} {Group} of a {Smooth} {Complex} {Surface.}}, journal = {Mathematische Annalen}, pages = {469--482}, publisher = {mathdoc}, volume = {277}, year = {1987}, zbl = {0641.14004}, url = {http://geodesic.mathdoc.fr/item/MAN_1987__277_164261/} }
Fernando Fernández-Carmena. The Witt Group of a Smooth Complex Surface.. Mathematische Annalen, Tome 277 (1987), pp. 469-482. http://geodesic.mathdoc.fr/item/MAN_1987__277_164261/