TY - JOUR AU - H. GREENSPAN AU - W. HAFNER AU - M. RIBARIC TI - On Varying Stepsize in Numerical Integration of First Order Differential Equations. JO - Numerische Mathematik PY - 1965 SP - 286 EP - 291 VL - 7 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/NUMA_1965__7_131664/ ID - NUMA_1965__7_131664 ER -