@article{VMUMM_1991_3_a24,
     author = {O. V. Aleksandrova},
     title = {Generalized resonance in an oscillatory system},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {89--92},
     publisher = {mathdoc},
     number = {3},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1991_3_a24/}
}