This is one of the articles in a PTS journal (1987).
JPTS_1987_XI_OCR.pdf (3.7 MB)
It is a bit hard to access these days so I add it here for interested parties.
This is one of the articles in a PTS journal (1987).
JPTS_1987_XI_OCR.pdf (3.7 MB)
It is a bit hard to access these days so I add it here for interested parties.