TY  - JOUR
AU  - Ya. G. Sinai
TI  - An answer to a question by J. Milnor.
JO  - Commentarii mathematici Helvetici
PY  - 1985
SP  - 173
EP  - 178
VL  - 60
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMH_1985__60_140007/
ID  - CMH_1985__60_140007
ER  -