Юрчевський, Є. В. “A Design of electrіс Fluid Viscometer-Stirrer With the System of the Tracker Balancing”. METHODS AND DEVICES OF QUALITY CONTROL, no. 2(23) (November 17, 2009): 55–60. Accessed November 24, 2024. https://mpky.nung.edu.ua/index.php/mpky/article/view/361.