VINNYK, L. V. The wheel pair of differentiated turnover (afterword). Science and Transport Progress , [S. l.], n. 30, p. 116–117, 2009. DOI: 10.15802/stp2009/14612. Disponível em: https://stp.ust.edu.ua/article/view/14612. Acesso em: 2 jun. 2025.