Author: Anthony C. Hearn
Hearn, Anthony C. (1971): Applications of Symbol Manipulation in Theoretical Physics. In Communications of the ACM, 14 (8) pp. 511-516.
Hearn, Anthony C. (1966): Computation of algebraic properties of elementary particle reactions using a digital compu. In Communications of the ACM, 9 (8) pp. 573-577. https://dl.acm.org/doi/10.1145/365758.365766