Poderys, J., A. Buliuolis, A. Grunovas, A. Vainoras, and R. Ruseckas. “Analysis of Accelerometer Signals for Monitoring of Physical Activity – Methods and Application Results”. Elektronika ir Elektrotechnika 94, no. 6 (July 22, 2009): 85-88. Accessed October 5, 2022. https://eejournal.ktu.lt/index.php/elt/article/view/10113.