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@article{AA_1989_1_4_a11, author = {O. Ya. Viro and Yu. V. Drobotukhina}, title = {Configurations of skew-lines}, journal = {Algebra i analiz}, pages = {222--246}, publisher = {mathdoc}, volume = {1}, number = {4}, year = {1989}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/AA_1989_1_4_a11/} }
O. Ya. Viro; Yu. V. Drobotukhina. Configurations of skew-lines. Algebra i analiz, Tome 1 (1989) no. 4, pp. 222-246. http://geodesic.mathdoc.fr/item/AA_1989_1_4_a11/