%0 Journal Article %A N. I. Brisch %A I. N. Yashkina %T The Dirichlet problem for elliptic equations with unbounded lowest coefficients. I, II %J Differencialʹnye uravneniâ %D 1970 %P 2021-2029 %V 6 %N 11 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1970_6_11_a10/ %G ru %F DE_1970_6_11_a10