TY  - JOUR
AU  - V. Ya. Gutlyanskii
AU  - V. I. Ryazanov
TI  - Quasiconformal mappings with constraints of integral type on the M. A. Lavrent'ev characteristic
JO  - Doklady Akademii Nauk
PY  - 1987
SP  - 283
EP  - 286
VL  - 297
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1987_297_2_a4/
LA  - ru
ID  - DAN_1987_297_2_a4
ER  -