%0 Journal Article %A S. I. Mitrokhin %T Asymptotics of spectrum of multipoint differential operators with summable potential %J Sibirskij žurnal čistoj i prikladnoj matematiki %D 2017 %P 69-81 %V 17 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/VNGU_2017_17_2_a5/ %G ru %F VNGU_2017_17_2_a5