Pierre J. DuBois, Jeanne T. Martin. The LRLTRAN language as used in the FROST and FLOE time-sharing operating systems. In Maurice H. Halstead, editor, Proceedings of the SIGPLAN Symposium on Languages for System Implementation, Lafayette, Indiana, USA, October 25-26, 1971. pages 92-104, ACM, 1971. [doi]
Abstract is missing.