@article{10_4153_CJM_1980_033_5,
     author = {Lim, Teck-Cheong},
     title = {On {Asymptotic} {Centers} and {Fixed} {Points} of {Nonexpansive} {Mappings}},
     journal = {Canadian journal of mathematics},
     pages = {421--430},
     year = {1980},
     volume = {32},
     number = {2},
     doi = {10.4153/CJM-1980-033-5},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1980-033-5/}
}