1. Issladovaniya v Oblasti Poverkhnostnykh Sil;Shcherbakov,1961
2. Research in Surface Forces. V.2;Shcherbakov,1966
3. Statistical Mechanics, Chapter 2;Feynman,1972
4. The Effect of Droplet Size on Surface Tension
5. Liquid State Physics, Chapter 2;Croxton,1974