1. Joe Armstrong and Robert Virding. Erlang — An Experimental Telephony Programming Language. ISS ‘80 — XIII International Switching Symposium. Stockholm, May 27-June 1, 1990.
2. Joe Armstrong, Robert Virding and Mike Williams. Use of Prolog for Developing a new Programming Language. The Practical Application of Prolog. London, April 1–3, 1992.
3. Joe Armstrong, Robert Virding, Claes Wikström and Mike Williams. Concurrent Programming in Erlang Prentice–Hall, 1996, ISBN 0–13–508301–X, 2nd edition.
4. Joe Armstrong. The Development of Erlang. ACM SIGPLAN International Conference on Functional Programming. Invited paper. Amsterdam, June 9–13, 1997.
5. Joe Armstrong. Erlang White Paper. Open source Erlang web site
www.erlang.org
. Stockholm, December, 1998.