Enhancing a hypertext application using NLP techniques. - R. E. Anderson; P. J. Sallis; Wai K. Yeap (J. Inf. Sci., 1991)

A Fuzzy Logic Approach to Computer Software Source Code Authorship Analysis. - Richard Kilgour; Andrew R. Gray; P. J. Sallis; Stephen G. MacDonell (ICONIP (2), 1997)