1. J. Araújo, E. Beckenstein and L. Narici,Biseparating maps and rings of continous functions, Proceedings of the Wighth Summer Conference on Topology, Queens College, New York, June 1992, Annals of the New York Academy of Sciences 728, 296–303 (1994)
2. J. Araújo., E. Beckenstein, and Narici, L.: Bispeparating maps and homeomorphic realcompactifications, J. Math. Anal. App., to appear.
3. Abramovic, Y.: Multiplicative representations of disjointness preserving operators, Indag. Math. 45, 265–279 (1983)
4. Abramovic, Y., Veksler, A., and Koldunov, V.: On operators preserving disjointness, Soviet Math. Dokl. 20, 1089–1093 (1979)
5. Albrecht, E. and Neumann, M.: Automatic continuity of generalized local linear operators, Manuscripta Math. 32, 263–294 (1980)