GYÖNYÖR, B.; VIRÁGH, E. A TRANSISTORIZED ANTICOINCIDENCE CIRCUIT FOR COUNTING AT LOW BACKGROUND LEVELS Periodica Polytechnica Electrical Engineering, [S. l.], v. 12, n. 4, p. 467–479, 1968. Disponível em: https://pp.bme.hu/ee/article/view/5183. Acesso em: 16 may. 2024.