TY  - JOUR
AU  - Zhiyun Cheng
AU  - Ziyi Lei
AU  - Yitian Wang
AU  - Yanguo Zhang
TI  - A categorification for the signed chromatic polynomial
JO  - The electronic journal of combinatorics
PY  - 2022
VL  - 29
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.37236/10939/
DO  - 10.37236/10939
ID  - 10_37236_10939
ER  -