Fuzzy Control of Technological Processes in APL2. - Alexander O. Skomorokhov; K.-H. Reinhardt; G. Roche; M. Tielemann (APL, 1995)

Dyalog-APL application with threads on the basis of ActiveX data objects. - A. Karabanov; J. Korablev; G. Roche (APL, 2000)