TY - JOUR AU - Grace, S. R. AU - Kulenović, M. R. S. AU - El-Metwally, H. TI - On the stability of solutions of certain systems of differential equations with piecewise constant argument JO - Czechoslovak Mathematical Journal PY - 2002 SP - 449 EP - 461 VL - 52 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMJ_2002__52_3_a0/ LA - en ID - CMJ_2002__52_3_a0 ER -