Baltušninkas, D., and J. A. Virbalis. “The Transfer Coefficient of Magnetic Circuit of Electromagnetic Flow Meter”. Elektronika ir Elektrotechnika 60, no. 4 (April 19, 2005): 38-41. Accessed September 27, 2022. https://eejournal.ktu.lt/index.php/elt/article/view/10412.