Efficient Evaluation of Array Subscripts of Arrays. - Anthony Hassitt; Leonard E. Lyon (IBM J. Res. Dev., 1972)

Implementation of High Level Language Machine. - Anthony Hassitt; J. W. Lageschulte; Leonard E. Lyon (Commun. ACM, 1973)

Direct execution of APL on an IBM/370. - Anthony Hassitt; Leonard E. Lyon (APL, 1975)

An APL Emulator on System/370. - Anthony Hassitt; Leonard E. Lyon (IBM Syst. J., 1976)

Array theory in an APL environment. - Anthony Hassitt; Leonard E. Lyon (APL, 1979)

Automatic parallelization for symmetric shared-memory multiprocessors. - Jyh-Herng Chow; Leonard E. Lyon; Vivek Sarkar (CASCON, 1996)