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@article{MAN_1981__256_163528, author = {Jayant Shah}, title = {Projective {Degenerations} of {Enriques'} {Surfaces.}}, journal = {Mathematische Annalen}, pages = {475--496}, publisher = {mathdoc}, volume = {256}, year = {1981}, zbl = {0445.14015}, url = {http://geodesic.mathdoc.fr/item/MAN_1981__256_163528/} }
Jayant Shah. Projective Degenerations of Enriques' Surfaces.. Mathematische Annalen, Tome 256 (1981), pp. 475-496. http://geodesic.mathdoc.fr/item/MAN_1981__256_163528/