PAVLUK, Andriy et al. Stiffnes of solid wood beams under direct and oblique bending conditions. In Acta Facultatis Xylologiae Zvolen : vedecký časopis Drevárskej fakulty. - Zvolen : Technická univerzita vo Zvolene, 2023. ISSN 1336-3824, 2023, vol. 65, no. 2, s. 109-121. Dostupné na internete: <https://df.tuzvo.sk/sites/default/files/10-02-23.pdf>