%0 Journal Article
%A Ya. P. Blank
%T On translation surfaces of constant curvature
%J Doklady Akademii Nauk
%D 1961
%P 1037-1039
%V 139
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1961_139_5_a1/
%G ru
%F DAN_1961_139_5_a1