%0 Journal Article %A S. I. Mitrokhin %T Asymptotics of the spectrum of family functional-differential operators with summable potential %J Sibirskij žurnal čistoj i prikladnoj matematiki %D 2018 %P 56-80 %V 18 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/VNGU_2018_18_4_a4/ %G ru %F VNGU_2018_18_4_a4