@article{MM_2007_19_11_a10,
     author = {N. N. Kalitkin},
     title = {The exact formula for the optimal parameter of the {ROS4} schemes},
     journal = {Matemati\v{c}eskoe modelirovanie},
     pages = {96--98},
     publisher = {mathdoc},
     volume = {19},
     number = {11},
     year = {2007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MM_2007_19_11_a10/}
}