Topics in the theory of surfaces in elliptic space. Translated by Royer and Roger, inc. Edited and with a pref. by Richard Sacksteder. (Russian tracts on advanced mathematics and physics, v. 1)
Topics in the theory of surfaces in elliptic space. Translated by Royer and Roger, inc. Edited and with a pref. by Richard Sacksteder.
(Russian tracts on advanced mathematics and physics, v. 1)