ACM Sigsoft, Norges tekniske høgskole. Division of Computer Science, ACM Special Interest Group in Programming Languages, International Federation for Information Processing. Working Group 2.4 on Systems Programming Languages, International Workshop on Advanced Programming Environments, Conradi, R., . . . Wanvik, D. H. (1986). Advanced programming environments: Proceedings of an international workshop, Trondheim, Norway, June 16-18, 1986. Springer-Verlag.

ACM Sigsoft, Norges tekniske høgskole. Division of Computer Science, ACM Special Interest Group in Programming Languages, International Federation for Information Processing. Working Group 2.4 on Systems Programming Languages, International Workshop on Advanced Programming Environments, Reidar Conradi, Tor M. Didriksen, and Dag H. Wanvik. Advanced Programming Environments: Proceedings of an International Workshop, Trondheim, Norway, June 16-18, 1986. Berlin ; New York: Springer-Verlag, 1986.

ACM Sigsoft, et al. Advanced Programming Environments: Proceedings of an International Workshop, Trondheim, Norway, June 16-18, 1986. Springer-Verlag, 1986.