@article{VMUMM_1989_6_a13,
     author = {A. V. Tesalkin},
     title = {An infinite-dimensional van der {Pol-type} equation},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {56--58},
     publisher = {mathdoc},
     number = {6},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1989_6_a13/}
}