John G. Gruber. Delay related issues in integrated voice and data transmission: A review and some experimental work. In Franklin F. Kuo, Wushow Chou, editors, Proceedings of the sixth symposium on Data communications, SIGCOMM 1979, Pacific Grove, California, USA, November 27-29, 1979. pages 166-180, ACM, 1979. [doi]
Abstract is missing.