TY  - JOUR
AU  - A. I. Perov
TI  - A question on the structure of the limit set
JO  - Doklady Akademii Nauk
PY  - 1967
SP  - 526
EP  - 529
VL  - 176
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1967_176_3_a9/
LA  - ru
ID  - DAN_1967_176_3_a9
ER  -