Impact of high energy milled activation on the thermal properties of Bulgarian and Estonian natural apatitesPetkova, Vilma; Kostova, Bilyana; Serafimova, Ekaterina; Kaljuvee, Tiit; Tõnsuaadu, Kaia; Pelovski, Yoncho2nd Journal of Thermal Analysis and Calorimetry Conference, Budapest, June 18–21, 2019 : book of abstracts2019 / p. 480-481 https://jtac-jtacc.akcongress.com/ Young’s modulus of different illitic clays during heating and cooling stage of firingHulan, Tomaš; Štubna, Igor; Ondruška, Jan; Kaljuvee, TiitMaterials2020 / art. 4968, 14 p. : ill https://doi.org/10.3390/ma13214968 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS Young’s modulus of illitic clay in the temperature region of quartz transitionHulan, Tomaš; Štubna, Igor; Kaljuvee, Tiit; Knapek, MichalJournal of thermal analysis and calorimetry2022 / p. 7701-7707 https://doi.org/10.1007/s10973-021-11083-9 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS