@article{10_21136_CMJ_2021_0092_21,
     author = {Zeng, Wenlong and Liu, Jianzhou},
     title = {A lower bound sequence for the minimum eigenvalue of {Hadamard} product of an $M$-matrix and its inverse},
     journal = {Czechoslovak Mathematical Journal},
     pages = {663--679},
     publisher = {mathdoc},
     volume = {72},
     number = {3},
     year = {2022},
     doi = {10.21136/CMJ.2021.0092-21},
     mrnumber = {4467934},
     zbl = {07584094},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.2021.0092-21/}
}