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@article{DA_1976_15_a6, author = {A. I. Serdyukov}, title = {Reciprocal reducibility of some extremal problems in graph theory}, journal = {Diskretnyj analiz i issledovanie operacij}, pages = {68--73}, publisher = {mathdoc}, number = {15}, year = {1976}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DA_1976_15_a6/} }
A. I. Serdyukov. Reciprocal reducibility of some extremal problems in graph theory. Diskretnyj analiz i issledovanie operacij, no. 15 (1976), pp. 68-73. http://geodesic.mathdoc.fr/item/DA_1976_15_a6/