Brunauer, S. , Emmett, P.H., and Teller, E., Adsorption of Gasses in Multimolecular Layers , J. Am. Chem. Soc.60, 309-319 (1938).
2.
Dobb, M.G., Johnson, D.J., Majeed, A., and Saville, B.P., Microvoids in Aramid-type Fibrous Polymers, Polymer20, 1284 ( 1979).
3.
Fukuda, M., Ochi, M., Miyagawa, M., and Kawai, H., Moisture SorptionMechanism of Aromatic Polyamide Fibers: Stoichiometry of the Water Sorbed in Poly( para-phenylene Terephthalamide) Fibers, Textile Res. J.61, 668-680 (1991).
4.
Le, C.V. , and Ly, N.G., Multilayer Adsorption of Moisture in Wool and Its Application in Wool Fabric Steaming, Textile Res. J.62, 648-657 (1992).
5.
Morgan, R.J. , and Pruneda, C.O., The Characterization of the Chemical Impurities in Kevlar 49 Fibres, Polymer28, 340-346 (1987).
6.
Watt, I.C., Sorption of Water Vapour by Keratin, J. Macromol. Sci. Rev. Macromol. Chem.C18 (2), 169-245 (1980).