TY - JOUR AU - Alan Feldstein AU - Richard Goodman TI - Numerical Solution of Ordinary and Retarded Differential Equations with Discontinuous Derivatives. JO - Numerische Mathematik PY - 1973 SP - 1 EP - 13 VL - 21 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/NUMA_1973__21_132207/ ID - NUMA_1973__21_132207 ER -