I. Introduction 129
II. Methods for Determining the Surface Energies of Solids 130
III. The "Natural Roughness" of the Surfaces of Crystals 136
IV. Change of Surface Profile in Single Crystals and Polycrystalline Materials 139
V. The Development of Intergrain Thermal-etching Grooves 147
VI. Liquid Films on Surfaces of Crystalline Materials 151
VII. Conclusion 153
Literature Cited 153

@article{Geguzin:1962,
	author = {Ya. E. Geguzin and N. N. Ovcharenko},
	title = {Surface energy and surface processes in solids},
	publisher = {Physics-Uspekhi},
	year = {1962},
	journal = {Phys. Usp.},
	volume = {5},
	number = {1},
	pages = {129-157},
	url = {https://ufn.ru/en/articles/1962/1/g/},
	doi = {10.1070/PU1962v005n01ABEH003403}
}