Low-power digital radio as a ubiquitous subscriber loop. - Donald C. Cox; Warren S. Gifford; Howard Sherry (IEEE Commun. Mag., 1991)

PACS: Personal Access Communications System-a tutorial. - Anthony Noerpel; Yi-Bing Lin; Howard Sherry (IEEE Wirel. Commun., 1996)

GPRS-PACS: evolution of T-PACS towards third generation wireless services. - Pi-Chun Chen; Vijay Varma; Gregory P. Pollini; Howard Sherry (PIMRC, 2000)