%0 Journal Article %A I. V. Olemskoy %T Explicit nested methods of integration of systems of structurally separated ordinary differential equations of first and second order %J Vestnik Sankt-Peterburgskogo universiteta. Prikladnaâ matematika, informatika, processy upravleniâ %D 2014 %P 64-71 %N 4 %U http://geodesic.mathdoc.fr/item/VSPUI_2014_4_a6/ %G en %F VSPUI_2014_4_a6