TY  - JOUR
AU  - T. V. Kozlova
TI  - Systems admitting polynomial integrals of third and forth degrees (the case of elastic reflections)
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 2001
SP  - 69
EP  - 71
IS  - 3
UR  - http://geodesic.mathdoc.fr/item/VMUMM_2001_3_a14/
LA  - ru
ID  - VMUMM_2001_3_a14
ER  -