Fred Saberhagen: Cybernetic Psychologist

Stewart, Alfred D. "Fred Saberhagen: Cybernetic Psychologist." Extrapolation 18.1 (Dec. 1976): 42-51.

Subtitled "A Study of the Berserker Stories"; see for a review of Saberhagen's stories about the berserker fighting machines. (See the ". . . Ultimate Weapon" essay by L. Heldreth in TMG.