%0 Journal Article
%A O. Kh. Karimov
%T On coercive properties and separability of biharmonic operator  with matrix potential
%J Ufa mathematical journal
%D 2017
%P 54-61
%V 9
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/UFA_2017_9_1_a4/
%G en
%F UFA_2017_9_1_a4