TY  - JOUR
AU  - È. R. Rozendorn
TI  - Bounded complete weakly nonregular surfaces with negative curvature bounded away from zero
JO  - Sbornik. Mathematics
PY  - 1983
SP  - 501
EP  - 509
VL  - 44
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SM_1983_44_4_a7/
LA  - en
ID  - SM_1983_44_4_a7
ER  -