TY  - JOUR
AU  - A. A. Borisenko
TI  - On the extrinsic geometric properties of parabolic surfaces and topological properties of saddle surfaces in symmetric spaces of rank one
JO  - Sbornik. Mathematics
PY  - 1983
SP  - 401
EP  - 415
VL  - 44
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SM_1983_44_3_a9/
LA  - en
ID  - SM_1983_44_3_a9
ER  -