TY  - JOUR
AU  - K. V. Emel'yanov
TI  - On the classification problem for Birkhoff integrable systems with potentials of exponential type
JO  - Matematičeskie zametki
PY  - 2000
SP  - 797
EP  - 800
VL  - 67
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_2000_67_5_a17/
LA  - ru
ID  - MZM_2000_67_5_a17
ER  -