@article{CMJ_2007__57_1_a9,
     author = {Zhao, Jianrong and Hong, Shaofang and Liao, Qunying and Shum, K. P.},
     title = {On the divisibility of power {LCM} matrices by power {GCD} matrices},
     journal = {Czechoslovak Mathematical Journal},
     pages = {115--125},
     publisher = {mathdoc},
     volume = {57},
     number = {1},
     year = {2007},
     mrnumber = {2309953},
     zbl = {1174.11031},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMJ_2007__57_1_a9/}
}