TY - JOUR AU - E. Pfeifer TI - Discrete convergence of the approximations obtained by the multi-step method for the solutions of non-linear second-order boundary value problems JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 1978 SP - 574 EP - 581 VL - 18 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_1978_18_3_a4/ LA - de ID - ZVMMF_1978_18_3_a4 ER -