%0 Journal Article
%A V. I. Lebedev
%T Dirichlet and Neumann problems on triangular and hexagonal grids
%J Doklady Akademii Nauk
%D 1961
%P 33-36
%V 138
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1961_138_1_a7/
%G ru
%F DAN_1961_138_1_a7