@article {24,
	title = {Global convergence of neural networks with mixed time-varying delays and discontinuous neuron activations},
	journal = {Information Sciences},
	volume = {183},
	year = {2012},
	pages = {92{\textendash}105},
	doi = {10.1016/j.ins.2011.08.021},
	author = {Jun Liu and Xinzhi Liu and Wei-Chau Xie}
}
