JOZONIS, Vaidas; STANKŪNAS, Jonas. Analysis of ultrasonic meters based on displacement of sound waves. Mokslas – Lietuvos ateitis / Science – Future of Lithuania, [S. l.], v. 1, n. 6, p. 111–114, 2011. DOI: 10.3846/mla.2009.6.23. Disponível em: https://journals.vilniustech.lt/index.php/MLA/article/view/10640. Acesso em: 10 may. 2025.