A Transportable Programming Language (TPL) System. I. overview. - Paul A. D. de Maine; Soklei Leong; C. G. Davis (Int. J. Parallel Program., 1985)

A Transportable Programming Language (TPL) System-II: The Bifunctional Compiler System. - Soklei Leong; Stephen M. Jodis; Kevin J. Sullivan; Oliver Jiang; Paul A. D. de Maine (IEEE Trans. Software Eng., 1990)