Kičaitė, Asta, and Romualdas Mačiulaitis. “New Equations for Predicting the Frost Resistance of Ceramic Products by Deformational parameters/Naujos Keraminių Gaminių Atsparumo šalčiui Prognozavimo Lygtys Naudojant Deformacinius Rodiklius”. Journal of Civil Engineering and Management 7, no. 2 (April 30, 2001): 131-137. Accessed August 9, 2020. https://journals.vgtu.lt/index.php/JCEM/article/view/9174.