KOWAL, M.; MIELNICZUK, J. Yield Criterion of the Softwood under Conditions of Variable Humidity. Engineering Transactions, [S. l.], v. 49, n. 4, p. 529–535, 2015. DOI: 10.24423/engtrans.541.2001. Disponível em: https://et3.ippt.pan.pl/index.php/et/article/view/541. Acesso em: 9 jun. 2025.