%0 Journal Article %A G. N. Bakunin %T On integral representations and an operator problem in unbounded bicircular polyhedra %J Doklady Akademii Nauk %D 1975 %P 24-26 %V 225 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1975_225_1_a4/ %G ru %F DAN_1975_225_1_a4