TY - JOUR AU - G. G. Elenin AU - T. G. Elenina AU - A. A. Ivanov TI - On the accuracy of a family of adaptive symplectic conservative methods for the Kepler problem JO - Matematičeskoe modelirovanie PY - 2021 SP - 55 EP - 66 VL - 33 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MM_2021_33_2_a3/ LA - ru ID - MM_2021_33_2_a3 ER -