1. L-H. Lee, ?Characterization of Metal and Polymer Surfaces?, Academic Press, Inc., 1977. Vol. 2
2. Y. Yamashita, J. Appl. Polym. Sci., Appl. Polym. Symp., 36, 193 (1981)
3. Y. Yamashita, Y. Tsukahara, and H. Ito, Polym. Bull., 7, 289 (1982)
4. Y. Kawakami, R.A.N. Murthy, and Y. Yamashita, Makromol. Chem., (in press)
5. G.J. Quaal, U.S. Pat. 3, 377, 371 (1968), CA, 69, 3001m (1968)