Whitman, W. G.: The two-film theory of gas absorption. Chem. & Metall. Eng. 29 (1923) 146–148
Lewis, W. K.; Whitman, W. G.: Principles of gas absorption. Ind. & Eng. Chem. 16 (1924) 1215–1220
Toor, H. L.; Marchello, J. M.: Film-penetration model for mass and heat transfer. AIChE Journal 4 (1958) 97–101
Higbie, R.: The rate of absorption of a pure gas into a still liquid during short periods of exposure. Trans. Am. Inst. Chem. Engrs. 35 (1935) 365–370
Danckwerts, P. V.: Significance of liquid-film coefficients in gas absorption. Ind. & Eng. Chem. 43 (1951) 1460–1467
Wang, J.; Langemann, H.: Unsteady two-film model for mass transfer. Chem. Eng. Techn. 17 (1994) 280–284
Danckwerts, P. V.: Gas absorption accompanied by chemical reaction. AIChE Journal 1 (1955) 456–463
Danckwerts, P. V.: Gas-Liquid Reactions, McGraw-Hill, New York, 1970.
Huang, C. J.; Kuo, C. H.: AIChE Journal 9 (1963) 161–167
Wüllner, G.: Modelle stationärer Zweiphasen-Durchfluß-Reaktoren mit und ohne Diffusionsgrenzschicht. Dissertation, Univ. Paderborn, 1989
Wang, J.: Erweiterung der Zweifilmtheoric des Stoffaustausches. Dissertation, Univ. Paderborn, Verlag Shaker, Aachen, 1994