TY - JOUR AU - Yu. B. Suris TI - Some properties of methods for the numerical integration of systems of the form $\ddot x=f(x)$ JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 1987 SP - 1504 EP - 1515 VL - 27 IS - 10 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_1987_27_10_a5/ LA - ru ID - ZVMMF_1987_27_10_a5 ER -