TY  - JOUR
AU  - Yu. A. Neretin
TI  - On combinatorial analogs of the group of diffeomorphisms of the circle
JO  - Izvestiya. Mathematics 
PY  - 1993
SP  - 337
EP  - 349
VL  - 41
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM2_1993_41_2_a7/
LA  - en
ID  - IM2_1993_41_2_a7
ER  -