Foreword: Voice by the Packet? - Maurizio Decina; D. Vlack (IEEE J. Sel. Areas Commun., 1983)

Packet switching vs. circuit switching in future integrated services digital networks. - K. Y. Eng; Amar M. Ali; C. Baradello; J. Turner; D. Vlack; S. M. Walters (INFOCOM, 1988)