%0 Journal Article %A Khan, M. S. %T Fixed points and their approximation in Banach spaces for certain commuting mappings %J Glasgow mathematical journal %D 1982 %P 1-6 %V 23 %N 1 %U http://geodesic.mathdoc.fr/articles/10.1017/S0017089500004717/ %R 10.1017/S0017089500004717 %F 10_1017_S0017089500004717