Chia-Jung Tsai and  Shin-Shin Kao,  The Panpositionable Hamiltonicity of k-ary n-cubes.   journal   = {International Journal of Mathematical and Computational Sciences}, [online]. World Academy of Science, Engineering and Technology.
    November 2009, vol. 35(11). 889 - 895
    [viewed 11 May 2024]. Available from: https://publications.waset.org/pdf/2528.