BARCÍK, Štefan - GAŠPARÍK, Miroslav - RAZUMOV, Evgeny Yu. Effect of thermal modification on the colour changes oak wood. In Wood research. ISSN 1336-4561, 2015, vol. 60, no. 3, p. 385-396. WOS, SCOPUS. Dostupné na internete: <http://www.centrumdp.sk/wr/201503/05.pdf>