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4. A.W. Searcy, The Influence of Surfaces on Vapor Pressures, J. Chem. Phys. 83: 3095 (1985).
5. A.W. Searcy, Driving Force for Sintering of Particles with Anisotropic Surface Energies, J. Am. Ceram. Soc. 68: C-267 (1985).