Issue No. 02 - March/April (1983 vol. 3)
Richard Stern , Stern&Roberts
Requiring operating system software to be used only with the software proprietor's CPU has been held not to violate the federal antitrust laws.
Richard Stern, "Can Software Be Tied to Hardware? Part II", IEEE Micro, vol. 3, no. , pp. 17-25, March/April 1983, doi:10.1109/MM.1983.291066