TY - JOUR AU - G. G. Yelenin AU - P. I. Shlyakhov TI - The geometric structure of the parameter space of the three-stage symplectic Runge–Kutta methods JO - Matematičeskoe modelirovanie PY - 2011 SP - 16 EP - 34 VL - 23 IS - 5 UR - http://geodesic.mathdoc.fr/item/MM_2011_23_5_a1/ LA - ru ID - MM_2011_23_5_a1 ER -