%0 Journal Article %A E. A. Okolnishnikova %T On a~method for obtaining lower bounds for the complexity of the realization of Boolean functions by nondeterministic branching programs %J Diskretnyj analiz i issledovanie operacij %D 2001 %P 76-102 %V 8 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DA_2001_8_4_a5/ %G ru %F DA_2001_8_4_a5