CHOLNOKY, T. BOOK REVIEW. Karl-August Reckling: Mechanik I. Periodica Polytechnica Mechanical Engineering, [S. l.], v. 13, n. 1, p. 93–94, 1969. Disponível em: https://pp.bme.hu/me/article/view/6134. Acesso em: 19 may. 2024.