@article{DAN_1972_207_4_a6,
     author = {J. V. Rakitskii},
     title = {Methods for successive step increase in the numerical integration of systems of ordinary differential equations},
     journal = {Doklady Akademii Nauk},
     pages = {793--795},
     publisher = {mathdoc},
     volume = {207},
     number = {4},
     year = {1972},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1972_207_4_a6/}
}