IMAGE: a language for the interactive manipulation of a graphics environment. - C. Douglas O'Brien; Herbert G. Bown (SIGGRAPH, 1975)

An interactive image communication system using narrowband lines. - William Sawchuk; Herbert G. Bown; C. Douglas O'Brien; G. Wo Thorgeirson (Comput. Graph., 1978)

Canadian videotex system. - Herbert G. Bown; C. Douglas O'Brien; Y. F. Lum; William Sawchuk; J. R. Storey (Comput. Commun., 1979)

A Perpective on the Development of Videotex in North America. - C. Douglas O'Brien; Herbert G. Bown (IEEE J. Sel. Areas Commun., 1983)

Videotex and Protocol Systems. - C. Douglas O'Brien; Herbert G. Bown (Advances in Computer Graphics, 1985)

Registration of Geospatial Information Elements. - C. Douglas O'Brien; Roger Lott (Springer Handbook of Geographic Information, 2012)