@article{ZVMMF_1987_27_10_a5,
     author = {Yu. B. Suris},
     title = {Some properties of methods for the numerical integration of systems of the form $\ddot x=f(x)$},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1504--1515},
     publisher = {mathdoc},
     volume = {27},
     number = {10},
     year = {1987},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1987_27_10_a5/}
}