Martusevičienė, A., Z. Navickas, and A. Vainoras. “ECG Data Analysis Using the Convolution of Mealy and Moore Automata”. Elektronika Ir Elektrotechnika, vol. 100, no. 4, Mar. 2010, pp. 103-6, https://eejournal.ktu.lt/index.php/elt/article/view/9890.