%0 Journal Article %A E. A. Volkov %T The net-method for finite and infinite regions with a piece-wise boundary %J Doklady Akademii Nauk %D 1966 %P 978-981 %V 168 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1966_168_5_a1/ %G ru %F DAN_1966_168_5_a1