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@article{IM2_1980_14_1_a5, author = {V. V. Nikulin}, title = {Integral symmetric bilinear forms and some of their applications}, journal = {Izvestiya. Mathematics }, pages = {103--167}, publisher = {mathdoc}, volume = {14}, number = {1}, year = {1980}, language = {en}, url = {http://geodesic.mathdoc.fr/item/IM2_1980_14_1_a5/} }
V. V. Nikulin. Integral symmetric bilinear forms and some of their applications. Izvestiya. Mathematics , Tome 14 (1980) no. 1, pp. 103-167. http://geodesic.mathdoc.fr/item/IM2_1980_14_1_a5/