%0 Journal Article %A Xu, Hong-Kun %T A Fixed Point Theorem for Semigroups of Proximately Uniformly Lipschitzian Mappings %J Canadian mathematical bulletin %D 1991 %P 559-562 %V 34 %N 4 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1991-088-5/ %R 10.4153/CMB-1991-088-5 %F 10_4153_CMB_1991_088_5