@article{VMUMM_1992_5_a21,
     author = {S. V. {\CYRK}irget{\cyro}va},
     title = {Polynomial integrals of {Hamiltonian} systems with exponential interaction},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {89--92},
     publisher = {mathdoc},
     number = {5},
     year = {1992},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1992_5_a21/}
}