1 - Extrinsic geometry of convex surfaces
Pogorelov, Aleksej VasilʹEvič (1919-2002)

Cote : [60.1 POG 73]

2 - Topics in the theory of surfaces in elliptic space
Pogorelov, Aleksej VasilʹEvič (1919-2002)   /   Sacksteder, Richard (Ed.)   /   Roger And Roger, Inc (Trad.)

Cote : [60 POG 61]