TY - JOUR AU - Ismail, Hassan Nasr Ahmed TI - Necessary conditions for the convergence of the generalized periodic overimplicit multistep method JO - Applications of Mathematics PY - 1979 SP - 273 EP - 283 VL - 24 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/AM.1979.103806/ DO - 10.21136/AM.1979.103806 LA - en ID - 10_21136_AM_1979_103806 ER -