Zhouhong Li,  Positive Almost Periodic Solutions for Neural Multi-Delay Logarithmic Population Model.   journal   = {International Journal of Mathematical and Computational Sciences}, [online]. World Academy of Science, Engineering and Technology.
    August 2012, vol. 68(8). 1152 - 1156
    [viewed 16 April 2024]. Available from: https://publications.waset.org/pdf/6028.