%0 Journal Article %A V. S. Mokeichev %T Independence of the solution of boundary value problems from the fundamental basis. Selfadjointness of some problems %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1978 %P 67-71 %N 12 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1978_12_a6/ %G ru %F IVM_1978_12_a6