TY - JOUR AU - M. Szyszkowicz TI - Algorithms 85-86. Two realizations of the trapezoidal method for solving the initial value problem JO - Applicationes Mathematicae PY - 1980 SP - 689 EP - 698 VL - 17 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/am-17-4-689-698/ DO - 10.4064/am-17-4-689-698 LA - en ID - 10_4064_am_17_4_689_698 ER -