@inproceedings{wataru2014attractive,
title={Attractive point and mean convergence theorems for semigroups of mappings without continuity in Hilbert spaces},
author={Wataru Takahashi, Ngai-Ching Wong, and Jen-Chih Yao},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20191020210326831548205},
booktitle={J. Nonlinear Convex Anal},
volume={15},
pages={1087-1103},
year={2014},
}
Wataru Takahashi, Ngai-Ching Wong, and Jen-Chih Yao. Attractive point and mean convergence theorems for semigroups of mappings without continuity in Hilbert spaces. 2014. Vol. 15. In J. Nonlinear Convex Anal. pp.1087-1103. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20191020210326831548205.