%0 Journal Article %A A. V. Ivanov %T Existence and uniqueness theorems for $A$-regular generalized solutions of the first boundary-value problem for $(A,\vec0)$-elliptic equations %J Zapiski Nauchnykh Seminarov POMI %D 1982 %P 83-96 %V 115 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1982_115_a6/ %G ru %F ZNSL_1982_115_a6