@article{ZVMMF_2009_49_11_a1,
     author = {L. M. Skvortsov},
     title = {A~simple technique for constructing two-step {Runge{\textendash}Kutta} methods},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1920--1930},
     year = {2009},
     volume = {49},
     number = {11},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_2009_49_11_a1/}
}