A metalanguage for interactive simulation. - Robert C. Heterick; John A. Gerth; Nathan Huebner (WSC, 1977)

Toward shared variable events implications of (@@@@)SVE in APL2. - John A. Gerth (APL, 1983)

APL two by two-syntax analysis by pairwise reduction. - John D. Bunda; John A. Gerth (APL, 1984)

Design of APL (tutorial). - John A. Gerth (APL, 1985)

Indexing and Merging in APL. - John A. Gerth; Donald L. Orth (APL, 1988)

Visual cues for data mining. - Bernice E. Rogowitz; David A. Rabenhorst; John A. Gerth; Edward B. Kalin (Human Vision and Electronic Imaging, 1996)