ZSÁRY, Á.; VÖRÖS, I. SPANNUNGSOPTISCHE PRÜFUNGEN AN GESCHLOSSENEN STANGENKÖPFEN, II Periodica Polytechnica Mechanical Engineering, [S. l.], v. 8, n. 4, p. 417–433, 1964. Disponível em: https://pp.bme.hu/me/article/view/6298. Acesso em: 17 may. 2024.