TY - JOUR AU - A. A. Sapozhenko TI - On the number of connected sets with given cardinality of a~neighborhood in a~graph JO - Diskretnyj analiz i issledovanie operacij PY - 1997 SP - 18 EP - 34 VL - 4 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DA_1997_4_3_a2/ LA - ru ID - DA_1997_4_3_a2 ER -