Services and revenue requirements. - Richard K. Snelling; Kathleen Wilson Kaplan (IEEE Commun. Mag., 1986)

Environmental aspects of ISDN. - Richard K. Snelling (IEEE Commun. Mag., 1987)

Future fiber access needs and systems. - Richard K. Snelling; Jess Chernak; Kathy Wilson Kaplan (IEEE Commun. Mag., 1990)

Evolution of fiber in the residential loop plant. - Paul W. Shumate; Richard K. Snelling (IEEE Commun. Mag., 1991)