TY  - JOUR
AU  - A. I. Serdyukov
TI  - Reciprocal reducibility of some extremal problems in graph theory
JO  - Diskretnyj analiz i issledovanie operacij
PY  - 1976
SP  - 68
EP  - 73
IS  - 15
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DA_1976_15_a6/
LA  - ru
ID  - DA_1976_15_a6
ER  -