@article{CMUC_1985_26_2_a9,
     author = {Le Van Hot},
     title = {A fixed point theorem},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {299--308},
     year = {1985},
     volume = {26},
     number = {2},
     mrnumber = {803926},
     zbl = {0606.47064},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1985_26_2_a9/}
}