%0 Journal Article
%A P. N. Vabishchevich
%T A variational penalty method in interpolation and smoothing problems on an arbitrary observation grid
%J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki
%D 1985
%P 1252-1255
%V 25
%N 8
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZVMMF_1985_25_8_a12/
%G ru
%F ZVMMF_1985_25_8_a12