High-level microprogramming with APL syntax. - Richard F. Hobson; Patrick Hannon; Jonathan Thornburg 001 (MICRO, 1981)

On polygon clipping. - Jonathan Thornburg 001 (ACM SIGAPL APL Quote Quad, 1985)

Algorithm 165 (correction): On polygon clipping. - Jonathan Thornburg 001 (ACM SIGAPL APL Quote Quad, 1985)

Further notes on the modulo operator. - Jonathan Thornburg 001 (ACM SIGPLAN Notices, 1985)

Representing data structures in APL with an extended enclosure function. - Jonathan Thornburg 001 (ACM SIGAPL APL Quote Quad, 1986)

Keyword input for C. - Jonathan Thornburg 001 (ACM SIGPLAN Notices, 1986)

Number crunching in C. - Jonathan Thornburg 001 (ACM SIGPLAN Notices, 1986)