TY  - JOUR
AU  - Dai, Guowei
TI  - On $2$-matching covered graphs and $2$-matching deleted graphs
JO  - RAIRO. Operations Research
PY  - 2022
SP  - 3667
EP  - 3674
VL  - 56
IS  - 5
PB  - EDP-Sciences
UR  - https://www.numdam.org/articles/10.1051/ro/2022172/
DO  - 10.1051/ro/2022172
LA  - en
ID  - RO_2022__56_5_3667_0
ER  -