TY  - JOUR
AU  - Reza Naserasr
AU  - Zhouningxin Wang
AU  - Xuding Zhu
TI  - Circular chromatic number of signed graphs
JO  - The electronic journal of combinatorics
PY  - 2021
VL  - 28
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.37236/9938/
DO  - 10.37236/9938
ID  - 10_37236_9938
ER  -