Xia Hong. k-th power of graphs. Discussiones Mathematicae Graph Theory, 38(3):801-810, 2018. [doi]
@article{Hong18-4, title = {k-th power of graphs}, author = {Xia Hong}, year = {2018}, doi = {10.7151/dmgt.2038}, url = {https://doi.org/10.7151/dmgt.2038}, researchr = {https://researchr.org/publication/Hong18-4}, cites = {0}, citedby = {0}, journal = {Discussiones Mathematicae Graph Theory}, volume = {38}, number = {3}, pages = {801-810}, }