%0 Journal Article
%A G. G. Magaril-Il'yaev
%A E. O. Sivkova
%T Best recovery of the Laplace operator of a~function from incomplete spectral data
%J Sbornik. Mathematics
%D 2012
%P 569-580
%V 203
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_2012_203_4_a5/
%G en
%F SM_2012_203_4_a5