TY  - JOUR
AU  - G. A. Kuzik
TI  - $t(x,y)$-quasiconformal transformations with two triplets of characteristics
JO  - Doklady Akademii Nauk
PY  - 1967
SP  - 39
EP  - 42
VL  - 176
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1967_176_1_a8/
LA  - ru
ID  - DAN_1967_176_1_a8
ER  -