1. D. V. Khantadze, E. G. Onikashvili andF. N. Tavadze, in ?Nekotoriye prilosheniya teorii kapillyarnosti pri fisikokhimicheskom issledovanii rasplavov? (Metsniyereba, Tbilissi, 1971) p. 13 (in Russian).
2. Y. V. Naidich, in ?Kontaktniye yavleniya v metallicheskikh rasplavakh? (Naukova dumka, Kiev, 1972) p. 34 (in Russian).
3. YU. N. Ivashchenko, V. N. Yeremenko, in ?Osnovy pretsisionnikh izmereniy poverkhnostnoy energii rasplavov po metody leshashchei kapli? (Naukova dumka, Kiev, 1972) p. 35 (in Russian).
4. F. Bashforth andJ. C. Adams, ?An attempt to test the theories of capillary action? (Cambridge University Press, Cambridge, 1883).
5. C. Maze andG. Burnet,Surface Sci. 24 (1971) 335.