%0 Journal Article %A I. E. Pleshchinskaya %T A problem with displacements for a system of partial differential equations of mixed type %J Trudy seminara po kraevym zadačam %D 1983 %P 145-155 %V 19 %N 19 %I mathdoc %U http://geodesic.mathdoc.fr/item/KUKZ_1983_19_19_a15/ %G ru %F KUKZ_1983_19_19_a15