@article{CMJ_2007__57_4_a8,
     author = {Gao, Yin-Zhu},
     title = {$LJ$-spaces},
     journal = {Czechoslovak Mathematical Journal},
     pages = {1223--1237},
     publisher = {mathdoc},
     volume = {57},
     number = {4},
     year = {2007},
     mrnumber = {2357588},
     zbl = {1174.54012},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMJ_2007__57_4_a8/}
}