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@article{DA_1995_2_3_a0, author = {S. V. Avgustinovich and O. V. Borodin}, title = {Neighborhoods of edges in normal cards}, journal = {Diskretnyj analiz i issledovanie operacij}, pages = {3--9}, publisher = {mathdoc}, volume = {2}, number = {3}, year = {1995}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DA_1995_2_3_a0/} }
S. V. Avgustinovich; O. V. Borodin. Neighborhoods of edges in normal cards. Diskretnyj analiz i issledovanie operacij, Tome 2 (1995) no. 3, pp. 3-9. http://geodesic.mathdoc.fr/item/DA_1995_2_3_a0/