TY  - JOUR
AU  - A. V. Bolsinov
AU  - A. T. Fomenko
TI  - Unsolved problems in the theory of topological classification of integrable systems
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1994
SP  - 18
EP  - 31
VL  - 205
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TM_1994_205_a3/
LA  - ru
ID  - TM_1994_205_a3
ER  -