QPSX: A Queue Packet and Synchronous Circuit Exchange. - Zigmantas L. Budrikis; John L. Hullett; Robert M. Newman; Dean Economou; Farhad M. Fozdar; Roger D. Jeffery (ICCC, 1986)

Distributed Queueing: A Fast and Efficient Packet Access Protocol for QPSX. - Robert M. Newman; John L. Hullett (ICCC, 1986)

Comments on "The QPSX MAN' (with authors' reply). - Edouard Y. Rocher; R. M. Newman; Zigmantas L. Budrikis; John L. Hullett (IEEE Commun. Mag., 1988)

Size and speed insensitive distributed queue network. - Zigmantas L. Budrikis; Antonio Cantoni; John L. Hullett (Architecture and Protocols for High-Speed Networks, 1993)