Henrietta Nagy, Judit, Annamária Kuvik, István Rusznák, Péter Sallay, Ágota Drégelyi Kiss, Sándor Kemény, and András Víg. 2008. “Reliability Studies in the Determination of Quantitative Covalent Fixation of Reactive Dyes on Cellulose”. Periodica Polytechnica Chemical Engineering 52 (1):11-16. https://doi.org/10.3311/pp.ch.2008-1.03.