Середюк, О. Є., and Я. М. Когут. “Metrology Model of Collation of Volume Standards and Volume Gas Expense of Bell Type”. METHODS AND DEVICES OF QUALITY CONTROL, no. 1(22) (May 5, 2009): 62–67. Accessed May 18, 2024. https://mpky.nung.edu.ua/index.php/mpky/article/view/281.