ТКАЧУК, А. Г. Piezoelectric gravimeter of gravity aviation systems. Technology audit and production reserves, [S. l.], v. 6, n. 4(8), p. 17–18, 2012. DOI: 10.15587/2312-8372.2012.5637. Disponível em: https://journals.uran.ua/tarp/article/view/5637. Acesso em: 5 may. 2024.