1. A new technique for the growth of bicrystals of refractory metals
2. Kaur, I. and Gust, W. 1989.Fundamentals of Grain and Interphase Boundary Diffusion, p. 275Stuttgart: Ziegler. second edition, chap. 6
3. The analysis of grain boundary diffusion measurements
4. Grain Boundary and Lattice Diffusion in Polycrystalline Bodies
5. Mandel, J. 1984.The Statistical Analysis of Experimental Data, p. 131Mineola, N.Y.: Dover Publications. Chapter 7