Kubanek, D., Freeborn, T., Koton, J. and Herencsar, N. 2018. Evaluation of (1 + α) Fractional-Order Approximated Butterworth High-Pass and Band-Pass Filter Transfer Functions. Elektronika ir Elektrotechnika. 24, 2 (Apr. 2018), 37-41. DOI:https://doi.org/10.5755/j01.eie.24.2.20634.