Bezvesilnaya EN, Tkachuk AH. RETRACTED ARTICLE: Corrected gyrocompass synthesis as a system with changeable structure for aviation gravimetric system with piezoelectric gravimeter. Aviation [Internet]. 2014Oct.2 [cited 2024Nov.25];18(3):134-40. Available from: https://transport.vgtu.lt/index.php/Aviation/article/view/2941