Formulas for the general solution of weakly delayed planar linear discrete systems with constant coefficients and their analysis. - Josef Diblík; Hana Halfarová; Jan Safarík (Appl. Math. Comput., 2019)

RepSys: Framework for Interactive Evaluation of Recommender Systems. - Jan Safarík; Vojtech Vancura; Pavel Kordík (RecSys, 2022)

Two-parameters formulas for general solution to planar weakly delayed linear discrete systems with multiple delays, equivalent non-delayed systems, and conditional stability. - Josef Diblík; Hana Halfarová; Jan Safarík (Appl. Math. Comput., 2023)