@article{ITA_1986__20_4_383_0,
     author = {Lieu, Choun Tong},
     title = {Point-fixe sur un ensemble restreint},
     journal = {RAIRO - Theoretical Informatics and Applications - Informatique Th\'eorique et Applications},
     pages = {383--394},
     publisher = {AFCET - Gauthier-Villars},
     address = {Paris},
     volume = {20},
     number = {4},
     year = {1986},
     mrnumber = {880842},
     zbl = {0642.03009},
     language = {fr},
     url = {http://archive.numdam.org/item/ITA_1986__20_4_383_0/}
}