@article{10_2298_FIL2323919Y,
     author = {Jiaxuan Yao and Hongwei Jin and Xiaoji Liu},
     title = {The weak group-star matrix},
     journal = {Filomat},
     pages = {7919 },
     year = {2023},
     volume = {37},
     number = {23},
     doi = {10.2298/FIL2323919Y},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.2298/FIL2323919Y/}
}