@inbook{GRAY_1978,<br/><span class="tab"></span> title={Determination and Significance of Activation Energy in Permanence Tests},<br/><span class="tab"></span> ISBN={9780841223455},<br/><span class="tab"></span> ISSN={0065-2393},<br/><span class="tab"></span> url={http://dx.doi.org/10.1021/ba-1977-0164.ch020},<br/><span class="tab"></span> DOI={10.1021/ba-1977-0164.ch020},<br/><span class="tab"></span> booktitle={Preservation of Paper and Textiles of Historic and Artistic Value},<br/><span class="tab"></span> publisher={AMERICAN CHEMICAL SOCIETY},<br/><span class="tab"></span> author={GRAY,<br/><span class="tab"></span> GLEN G.},<br/><span class="tab"></span> year={1978},<br/><span class="tab"></span> month=dec,<br/><span class="tab"></span> pages={286–313} }