Changjin Xu,  Bifurcation Analysis in a Two-neuron System with Different Time Delays.   journal   = {International Journal of Mathematical and Computational Sciences}, [online]. World Academy of Science, Engineering and Technology.
    January 2010, vol. 37(1). 94 - 101
    [viewed 11 May 2024]. Available from: https://publications.waset.org/pdf/15407.