1. Diffusion in and Through Solids;Barrer,1941
2. Transport Phenomena;Bird,1960
3. Diffusion d'eau et de solides solubles pendant la coagulation des fibres de proteines;Castaigne;J. Ins. Can. Sci. Tech. Alim,1975
4. Mark, H. F., Atlas, S. M. & Cernia, E. 1967. Man Made Fibers Science and Technology. IntersciencePublishers, p. 55 a 72.