TY  - JOUR
AU  - I. Ya. Oleksiv
TI  - Curves approximable by simple curves
JO  - Doklady Akademii Nauk
PY  - 1974
SP  - 769
EP  - 770
VL  - 214
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1974_214_4_a9/
LA  - ru
ID  - DAN_1974_214_4_a9
ER  -