Matrix refinement type equations. - Rafal Kapica; Janusz Morawiec (Appl. Math. Comput., 2011)

Refinement equations and distributional fixed points. - Rafal Kapica; Janusz Morawiec (Appl. Math. Comput., 2012)

Admissibility of retarded diagonal systems with one-dimensional input space. - Rafal Kapica; Jonathan R. Partington; Radoslaw Zawiski (Math. Control. Signals Syst., 2023)