TEBRAKE, Gregor. MEASUREMENT OF YARN VELOCITY IN TEXTILE MACHINES USING A NON-CONTACT TRACER METHOD. Periodica Polytechnica Electrical Engineering, [S. l.], v. 32, n. 1, p. 13–25, 1988. Disponível em: https://pp.bme.hu/ee/article/view/4606. Acesso em: 19 may. 2024.