SOKÓŁ, Tomasz; LEWIŃSKI, Tomasz. Solution of the Three Forces Problem in a Case of Two Forces Being Mutually Orthogonal. Engineering Transactions, [S. l.], v. 64, n. 4, p. 485–491, 2016. DOI: 10.24423/engtrans.758.2016. Disponível em: https://et.ippt.pan.pl/index.php/et/article/view/758. Acesso em: 9 oct. 2025.