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@article{IM2_1983_20_2_a8, author = {A. N. Tyurin}, title = {The structure of the variety of pairs of commuting pencils of symmetric matrices}, journal = {Izvestiya. Mathematics }, pages = {391--410}, publisher = {mathdoc}, volume = {20}, number = {2}, year = {1983}, language = {en}, url = {http://geodesic.mathdoc.fr/item/IM2_1983_20_2_a8/} }
A. N. Tyurin. The structure of the variety of pairs of commuting pencils of symmetric matrices. Izvestiya. Mathematics , Tome 20 (1983) no. 2, pp. 391-410. http://geodesic.mathdoc.fr/item/IM2_1983_20_2_a8/