TY  - JOUR
AU  - Sano, Yoshio
AU  - Park, Jeongmi
TI  - The double competition multigraph of a digraph
JO  - Discrete mathematics & theoretical computer science
PY  - 2015-2016
VL  - 17
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.46298/dmtcs.2133/
DO  - 10.46298/dmtcs.2133
LA  - en
ID  - DMTCS_2015_17_2_a5
ER  -