@article{VMUMM_1991_1_a20,
     author = {L. V. Ivashkevich},
     title = {The behavior of phase trajectories of a linear oscillator under random parametric excitation},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {92--97},
     year = {1991},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1991_1_a20/}
}