%0 Journal Article %A V. P. Gergel' %T On a method for computing the values of derivatives in the minimization of multi-extremal functions %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1996 %P 51-67 %V 36 %N 6 %U http://geodesic.mathdoc.fr/item/ZVMMF_1996_36_6_a6/ %G ru %F ZVMMF_1996_36_6_a6