1. Communications of the ACM, special section on group communications, vol. 39, no. 4, 1996.
2. Y. Amir, D. Dolev, P. Melliar-Smith and L. Moser, “Robust and Efficient Replication Using Group Communication” Tech. Rep. 94-20, Dept. of Computer Science, Hebrew Univ., 1994.
3. H. Attiya, A. Bar-Noy and D. Dolev, “Sharing Memory Robustly in Message Passing Systems”, J. of the ACM, vol. 42, no. 1, pp. 124–142, 1996.
4. P.A. Bernstein, V. Hadzilacos and N. Goodman, “Concurrency Control and Recovery in Database Systems”, Addison-Wesley, Reading, MA, 1987.
5. F. Cristian and F. Schmuck, “Agreeing on Processor Group Membership in Asynchronous Distributed Systems”, TR. CSE95-428, Dept. of Comp. Sci., Univ. of California San Diego.