Development of aspen bleached chemithermomechanical pulp towards nanostructure = Haava pleegitatud keemilis-termilise puitmassi töötlemine nanostruktuuride saamiseksKärner, Kärt2018 https://digi.lib.ttu.ee/i/?9947 Fibrillation of aspen by alkaline cold pre-treatment and vibration millingKärner, Kärt; Elomaa, Matti Antero; Kallavus, UrveMaterials science = Medžiagotyra2016 / p. 358-363 : ill http://dx.doi.org/10.5755/j01.ms.22.3.7412 Impact of aspen and black alder substitution in birch plywoodAkkurt, Tolgay; Kallakas, Heikko; Rohumaa, Anti; Hunt, Christopher Glaab; Kers, JaanForests2022 / art. 142 https://doi.org/10.3390/f13020142 Rapid quantitative determination of lignin in lignocellulosic productsKärner, Kärt; Kärner, Kristi; Kallavus, Urve; Elomaa, Matti AnteroBaltic Polymer Symposium 2014 : programme and abstracts : Laulasmaa, Estonia, September 24-26, 20142014 / p. 56 Rapid semi-quantitative determination of aspen lignin in lignocellulosic productsKallavus, Urve; Kärner, Kristi; Kärner, Kärt; Elomaa, Matti AnteroProceedings of the Estonian Academy of Sciences2015 / p. 105-112 : ill http://dx.doi.org/10.3176/proc.2015.1S.06 https://artiklid.elnet.ee/record=b2716368*est Study of the effect of mechanical treatment and supercritical CO2 extraction on aspen BCTMP by surface charge measurements and SEMKärner, Kärt; Talviste, Rasmus; Viipsi, Karin; Elomaa, Matti Antero; Kallavus, UrveCellulose chemistry and technology2014 / p. 535-544 : ill