[ACM] JACM 8(2) April 1961
(1961)
[ACM]
[ACM] JACM
Herbert M. Gurk, Jack Minker (1961)
Herbert M. Gurk, Jack Minker "The Design and Simulation of an Information Processing System"
Lombardi, Lionello (1961)
Lombardi, Lionello "System Handling of Functional Operators"