%0 Journal Article %A I. G. Mamedov %T A non-classical formula for integration by parts related to Goursat problem for a~pseudoparabolic equation %J Vladikavkazskij matematičeskij žurnal %D 2011 %P 40-51 %V 13 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMJ_2011_13_4_a4/ %G ru %F VMJ_2011_13_4_a4