Excellence in Research and Innovation for Humanity
Kejun Zhuang and  Zhaohui Wen,  Global Existence of Periodic Solutions in a Delayed Tri–neuron Network.   journal   = {International Journal of Mathematical, Computational, Physical, Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology. July 2011, vol. 55(7). 993 - 995[viewed 19 October 2018]. Available from: http://waset.org/publications/1424.