Jeongmi Park, Yoshio Sano. The double competition multigraph of a digraph. Discrete Mathematics & Theoretical Computer Science, 17(2):303-310, 2015. [doi]
@article{ParkS15-12,
title = {The double competition multigraph of a digraph},
author = {Jeongmi Park and Yoshio Sano},
year = {2015},
url = {http://www.dmtcs.org/dmtcs-ojs/index.php/dmtcs/article/view/2489},
researchr = {https://researchr.org/publication/ParkS15-12},
cites = {0},
citedby = {0},
journal = {Discrete Mathematics & Theoretical Computer Science},
volume = {17},
number = {2},
pages = {303-310},
}