@article{10_37236_12572,
     author = {You Lu and Rong Luo and Zhengke Miao and Cun-Quan Zhang},
     title = {Signed circuit \(6\)-covers of signed {\(K_4\)-minor-free} graphs},
     journal = {The electronic journal of combinatorics},
     year = {2025},
     volume = {32},
     number = {2},
     doi = {10.37236/12572},
     zbl = {1564.05137},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/12572/}
}