TY  - JOUR
AU  - N. V. Ivanov
TI  - Complexes of curves and the Teichm\"uller modular group
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1987
SP  - 55
EP  - 107
VL  - 42
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/RM_1987_42_3_a3/
LA  - en
ID  - RM_1987_42_3_a3
ER  -