TY - JOUR AU - J. V. Rakitskii TI - Parametric methods of numerical integration JO - Doklady Akademii Nauk PY - 1972 SP - 544 EP - 546 VL - 207 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1972_207_3_a9/ LA - ru ID - DAN_1972_207_3_a9 ER -