Mohammad Akbarpour and  Reza Nasiri Mahalati and  Caro Lucas,  How Social Network Structure Affects the Dynamics of Evolution of Cooperation?.   journal   = {International Journal of Economics and Management Engineering}, [online]. World Academy of Science, Engineering and Technology.
    July 2008, vol. 19(7). 736 - 739
    [viewed 04 May 2024]. Available from: https://publications.waset.org/pdf/13724.