%0 Journal Article %A M. Yu. Ponomareva %T A criterion for the algebraic integrability of Hamiltonian systems with homogeneous potential of fourth degree %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 2001 %P 56-58 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMUMM_2001_1_a14/ %G ru %F VMUMM_2001_1_a14