HYDRA: The Kernel of a Multiprocessor Operating System. - William A. Wulf; Ellis S. Cohen; William M. Corwin; Anita K. Jones; Roy Levin; C. Pierson; Fred J. Pollack (Commun. ACM, 1974)

Policy/Mechanism Separation in HYDRA. - Roy Levin; Ellis S. Cohen; William M. Corwin; Fred J. Pollack; William A. Wulf (SOSP, 1975)

A Unified Model and Implementation for Interprocess Communication in a Multiprocessor Environment. - George W. Cox; William M. Corwin; Konrad K. Lai; Fred J. Pollack (SOSP, 1981)

iMAX: A Multiprocessor Operating System for an Object-Based Computer. - Kevin C. Kahn; William M. Corwin; T. Don Dennis; Herman D'Hooge; David E. Hubka; Linda A. Hutchins; John T. Montague; Fred J. Pollack (SOSP, 1981)

Interprocess Communication and Processor Dispatching on the Intel 432 - George W. Cox; William M. Corwin; Konrad K. Lai; Fred J. Pollack (ACM Trans. Comput. Syst., 1983)