%0 Journal Article %A V. V. Kornienko %T On a non-local problem for irregular equations %J Sbornik. Mathematics %D 2000 %P 1607-1633 %V 191 %N 11 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_2000_191_11_a1/ %G en %F SM_2000_191_11_a1