1. H. E. Exner, G. Petzow and P. Wellner, Materials Science Research, v. 6, Ed. by G. C. Kuczynski, Plenum Press, NY (1973) 351.
2. O. J. Whittemore and J. A. Varela, J. Am. Ceram. Soc., 64 (1981) C154.
3. H. D. Joss, Initial Stage Sintering of Tin Oxide, M.S. Thesis, University of Washington (1975).
4. O. J. Whittemore and J, A. Varela, in Sintering Processes, Mater. Sci. Research, v. 13, Ed. by G. C. Kuczynski, Plenum Press, NY (1980) 51.
5. T. Quadir and D. W. Readey, in Sintering and Heterogeneous Catalysis, Ed. by G. C. Kuczynski, Plenum Press, NY (1984) 159.