1
Campbell Donald J, Heffner William J: Management control subsystem for multiprogrammed data processing system. Honeywell Information Systems, November 2, 1971: US3618045 (42 worldwide citation)

A multiprogrammed data processing system, wherein working storage space in which user programs are executed is also employed for executing certain portions of the operating system in providing the management control functions required to implement the multiprogrammed function of the data processing ...


2
Campbell Donald J, Heffner William J, Jennings Paul H, King Jane E: Storage structure for management control subsystem in multiprogrammed data processing system. Honeywell Information Systems, May 23, 1972: US3665487 (23 worldwide citation)

A management control subsystem for a multiprogrammed data processing system, wherein large amounts of virtual working storage are provided for chains of operating system programs performing services for user programs without substantially reducing the real working storage space available for other u ...