@article{SJVM_2007_10_2_a4,
     author = {L. V. Knaub and Yu. M. Laevsky and E. A. Novikov},
     title = {Variable order and step integrating algorithm based on the explicit two-stage {Runge--Kutta} method},
     journal = {Sibirskij \v{z}urnal vy\v{c}islitelʹnoj matematiki},
     pages = {177--185},
     publisher = {mathdoc},
     volume = {10},
     number = {2},
     year = {2007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SJVM_2007_10_2_a4/}
}