%0 Journal Article
%A Ya. P. Blank
%T Surfaces carrying $\infty^2$ conical nets
%J Doklady Akademii Nauk
%D 1960
%P 482-484
%V 131
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1960_131_3_a3/
%G ru
%F DAN_1960_131_3_a3