@article{DAN_1986_289_2_a3,
     author = {Nguen Dong An'},
     title = {Random oscillations in the van der {Pol} system subjected to
},
     journal = {Doklady Akademii Nauk},
     pages = {278--281},
     publisher = {mathdoc},
     volume = {289},
     number = {2},
     year = {1986},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1986_289_2_a3/}
}