OSADCHUK, A.; OSADCHUK, V.; OSADCHUK, I.; SELETSKA, O. Frequency converter of gas concentration in transistor structure with negative resistance. Radiotekhnika, [S. l.], v. 4, n. 191, p. 195–202, 2017. DOI: 10.30837/rt.2017.4.191.20. Disponível em: http://rt.nure.ua/article/view/176804. Acesso em: 26 jul. 2024.