T. E. Cheatham Jr., A. Fischer, P. Jorrand. On the basis for ELF: an extensible language facility. In American Federation of Information Processing Societies: Proceedings of the AFIPS '68 Fall Joint Computer Conference, December 9-11, 1968, San Francisco, California, USA - Part II. Volume 33 of AFIPS Conference Proceedings, pages 937-948, AFIPS / ACM / Thomson Book Company, Washington D.C., 1968. [doi]
Abstract is missing.