Bezverkhyi, O.I., Zinchuk, L. and Karlash, V.L. 2015. A base of the iterative methodology for a refined determination of electromechanical coupling factors in piezoceramic resonators . Reports of the National Academy of Sciences of Ukraine. 12 (Dec. 2015), 25–32. DOI:https://doi.org/10.15407/dopovidi2015.12.025.