1. Critical point wetting
2. S. Dietrich in Phase Transitions and Critical Phenomena , eds. C. Domb and J. Lebowitz (Academic Press, London 1988) Vol 12; M. Schick in Liquids at Interfaces , eds. J. Charvolin, J.F. Joanny, and J. Zinn-Justin (North-Holland, Amsterdam 1990)
3. reprinted in The Collected Works of J. Willard Gibbs , Vol. I, 258 (Yale, New Haven 1948)
4. Systematics of multilayer adsorption phenomena on attractive substrates