@article{DAN_1989_308_6_a7,
     author = {A. A. Krasovskii},
     title = {Double linearization and fast numerical modeling of nonlinear},
     journal = {Doklady Akademii Nauk},
     pages = {1316--1319},
     publisher = {mathdoc},
     volume = {308},
     number = {6},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1989_308_6_a7/}
}