References
- Padfield , Tim . “ The Role of Absorbent Building Materials in Moderating Changes of Relative Humidity. ” . PhD thesis, Technical University of Denmark 1998. http://www.padfield.org/tim/cfys/phd/phd-indx.php
- Urquhart , A. R. and Williams , A. M. 1924 . Absorption Isotherm of Cotton . J. Textile Inst , : 559 – 572 .