TY  - JOUR
AU  - È. R. Rozendorn
TI  - Some problems in mapping theory with an application to the study of surfaces of negative curvature under reduced conditions of regularity
JO  - Trudy Moskovskogo matematičeskogo obŝestva
PY  - 1990
SP  - 171
EP  - 191
VL  - 53
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MMO_1990_53_a5/
LA  - ru
ID  - MMO_1990_53_a5
ER  -