1. R. J. MORGAN, C. O. PRUNEDA, N. BUTLER, F. M. KONG, L. CALEY and R. L. MOORE, Proceedings of the 29th National Meeting of the Society for the Advancement of Material and Process Engineering (SAMPE), Reno, Nevada, April 1984.
2. C. O. PRUNEDA, R. J. MORGAN, F. M. KONG, J. A. HODSON, R. R. KERSHAW and A. W. CASEY,ibid. Reno, Nevada, April 1984.
3. R. J. MORGAN, C. O. PRUNEDA and W. J. STEELE,J. Polym. Sci. 21 (1983) 1757.
4. Landolt-Bornstein ?Physikalisch-Chemische Tabellen? (Springer, 1923) p. 120ss.