VALKÓ, I. P. EINE ANSCHAULICHE ABLEITUNG DER GRUNDLEGENDEN RAUSCHFORMELN Periodica Polytechnica Electrical Engineering, [S. l.], v. 15, n. 2, p. 77–87, 1971. Disponível em: https://pp.bme.hu/ee/article/view/5067. Acesso em: 19 may. 2024.