Mozyrska D, Wyrwas M. Systems with Fractional Variable-Order Difference Operator of Convolution Type and Its Stability. ELEKTRON ELEKTROTECH [Internet]. 2018 Oct. 16 [cited 2026 Jan. 23];24(5):69-73. Available from: https://eejournal.ktu.lt/index.php/elt/article/view/21846