Andrew D. Hall Jr.. The ALTRAN system for rational function manipulation - a survey. In Stanley R. Petrick, Jean E. Sammet, Robert G. Tobey, Joel Moses, editors, Proceedings of the second ACM symposium on Symbolic and algebraic manipulation, SYMSAC 1971, Los Angeles, California, USA, March 23-25, 1971. pages 153-157, ACM, 1971. [doi]
Abstract is missing.