TY - JOUR AU - Haddock, John R. AU - Ruan, Shigui AU - Wu, Jianhong AU - Xia, Huaxing TI - Comparison Theorems of Liapunov-Razumikhin Type for NFDEs With Infinite Delay JO - Canadian journal of mathematics PY - 1995 SP - 500 EP - 526 VL - 47 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1995-028-7/ DO - 10.4153/CJM-1995-028-7 ID - 10_4153_CJM_1995_028_7 ER -