@article{DE_2001_37_1_a19,
     author = {V. N. Shchennikov and E. V. Shchennikova},
     title = {Estimates of the {Linearization} {Error} with {Respect} to {Some} or {All} {Phase} {Variables}},
     journal = {Differencialʹnye uravneni\^a},
     pages = {132--133},
     publisher = {mathdoc},
     volume = {37},
     number = {1},
     year = {2001},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_2001_37_1_a19/}
}