Ming Gao Baotong Cui Li Sheng Novel Global Asymptotic Stability Conditions for Hopfield Neural Networks with Time Delays. 935-940 2007 conf/isnn/2007-1 ISNN (1) http://dx.doi.org/10.1007/978-3-540-72383-7_109 db/conf/isnn/isnn2007-1.html#GaoCS07