@article{VMUMM_1995_1_a3,
     author = {T. V. Dudnikova},
     title = {Ergodicity of the phase flow of the wave equation with mixing},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {17--22},
     year = {1995},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1995_1_a3/}
}