1. B. D. Murray, M. Hauser, and J. R. Elliot, in: Handbook of Adhesives (I. Skeist, ed.), 2nd Ed, Reinhold, New York (1977).
2. M. Hauser and G. S. Haviland, in: Adhesives in Manufacturing ( G. L. Schneberger, ed.), Marcel Dekker, New York (1983).
3. R. E. Burnett and B. W. Nordlander, U.S. Patent 2,628, 178 (1953).
4. V. K. Krieble, U.S. Patent 2,895, 950 (1959).
5. V. K. Kneble, U.S. Patent 3,041, 322 (1962).