@article{CMJ_2010_60_4_a4,
     author = {Shen, Rulin},
     title = {Intersection graphs of subgroups of finite groups},
     journal = {Czechoslovak Mathematical Journal},
     pages = {945--950},
     year = {2010},
     volume = {60},
     number = {4},
     mrnumber = {2738958},
     zbl = {1208.20022},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMJ_2010_60_4_a4/}
}