1. Collision rates of small particles in a vigorously turbulent fluid;Abrahamson;Chemical Engineering Science,1975
2. Flotation kinetics;Ahmed;Mineral Processing and Extractive Metallurgy Review,1989
3. Ajersch, M., Pelton, R., 1993. The growth of bubbles on pulp fibers and on carbon black dispersed in supersaturated carbon dioxide solutions. CPPA, 2nd Research Forum on Recycling, pp. 129–134.
4. Ajersch, M., Pelton, R., 1995. Mechanisms of pulp loss in flotation deinking, 3rd Research Forum on Recycling, 20–22 Nov. 1995, Vancouver, pp. 27–40.
5. Die Weiterentwichlung des Verticell Verfahrens;Barnscheidt;Wochenblatt für Papier-fabrikation,1985