OSADCHUK, V. S.; OSADCHUK, A. V. Transducer of Pressure with a Frequency Output. Elektronika ir Elektrotechnika, [S. l.], v. 67, n. 3, p. 9–12, 2006. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/10623.. Acesso em: 23 jan. 2026.