1. J. B. Baillon, untitled preprint.
2. J. B. Baillon, R. E. Bruck and S. Reich,On the asymptotic behavior of nonexpansive mappings and semigroups in Banach spaces, to appear in Houston J. Math.
3. F. E. Browder,Nonlinear operators and nonlinear equationas of evolution in Banach spaces, Proc. Symposia Pure Math. XVIII, pt. 2, Amer. Math. Soc., Providence, R. I., 1976.
4. R. E. Bruck,Construction of periodic solution of periodic contractive evolution systems, Abstract 747-34-4, Notices Amer. Math. Soc.24 (1977), A-474.
5. R. E. Bruck,On the almost-convergence of iterates of a nonexpansive mapping in Hilbert space and the structure of the weak ω-limit set, Israel J. Math.29 (1978), 1–16.