1. F. L. Rubin et al., in Perry's Chemical Engineering Handbook (Eds: R. H. Perry, D. W. Green, J. O. Maloney), 6th ed., McGraw-Hill, New York 1984.
2. M. Güsewell, D. Behrendt, M. Hoffmann, W. Klostermann, in Verfahrenstechnische Berechnungsmethoden (Ed: S. Weiss), VCH, Weinheim 1987 (in German).
3. P. B. Whalley, in Boilers, Evaporators and Condensers (Ed: S. Kakaç), John Wiley & Sons, New York 1991.