Intermail & commercial mail relay services. - Ann Westine; Annette L. DeSchon; Jonathan B. Postel; Craig E. Ward (SIGUCCS, 1990)

Intermail and Commercial Mail Relay services. - Ann Westine; Annette L. DeSchon; Jon Postel; Craig E. Ward (RFC, 1990)

Question time: true leadership. - Craig E. Ward; Alan Lawson (Ubiquity, 2000)