@article{CMUC_1982__23_1_a10,
     author = {Le Van Hot},
     title = {Fixed point theorems for multivalued mappings},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {137--145},
     publisher = {mathdoc},
     volume = {23},
     number = {1},
     year = {1982},
     mrnumber = {653357},
     zbl = {0492.47035},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1982__23_1_a10/}
}