%0 Journal Article
%A V. P. Golubyatnikov
%T On convexity of a~planar domain with a~pair of concave tomography projections
%J Matematičeskie trudy
%D 2008
%P 107-114
%V 11
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MT_2008_11_2_a2/
%G ru
%F MT_2008_11_2_a2