• Development of Young's modulus of illitic clay during heating up to 1100 °CHulan, Tomaš; Trnik, Anton; Štubna, Igor; Bačik, Peter; Kaljuvee, Tiit; Vozar, LiborMedžiagotyra = Materials science2015 / p. 429-434 : ill https://doi.org/10.5755/j01.ms.21.3.7152 https://www.scopus.com/sourceid/19300157032 https://www.scopus.com/record/display.uri?eid=2-s2.0-84940848689&origin=inward&txGid=8e2b6a7b1a4bf080e6bdfd0409cc492f https://jcr.clarivate.com/jcr-jp/journal-profile?journal=MATER%20SCI-MEDZG&year=2015 https://www.webofscience.com/wos/woscc/full-record/WOS:000360971300022
• Influence of oil shale ash addition on thermophysical processes in an illitic clay during heatingCsaki, Štefan; Kaljuvee, Tiit; Štubna, Igor; Dobron, Patrik; Vozar, LiborECerS 2017 : 15th Conference & Exhibition of the European Ceramic Society, July 9–13, 2017, Budapest, Hungary : book of abstracts2017 / p. 579 https://static.akcongress.com/downloads/ecers/ecers2017-abstract-book.pdf