%0 Journal Article
%A Nguyen Khanh Toan
%T Some new properties of curves of the second order in the elliptic plane
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 1958
%P 193-202
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_1958_6_a18/
%G ru
%F IVM_1958_6_a18