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@article{AL_1992_31_5_a4, author = {V. T. Filippov}, title = {On the symmetric invariant bilinear form of the $J$-ideal of}, journal = {Algebra i logika}, pages = {538--559}, publisher = {mathdoc}, volume = {31}, number = {5}, year = {1992}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/AL_1992_31_5_a4/} }
V. T. Filippov. On the symmetric invariant bilinear form of the $J$-ideal of. Algebra i logika, Tome 31 (1992) no. 5, pp. 538-559. http://geodesic.mathdoc.fr/item/AL_1992_31_5_a4/