@article{CMUC_2003_44_2_a7,
     author = {Lin, Shou and Yan, Pengfei},
     title = {Notes on $cfp$-covers},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {295--306},
     year = {2003},
     volume = {44},
     number = {2},
     mrnumber = {2026164},
     zbl = {1100.54021},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_2003_44_2_a7/}
}