Preface. - Jerzy Jaworski; Mieczyslaw Kula; Damian Niwinski; Jerzy Urbanowicz (Fundam. Informaticae, 2012)

A Remark on Hierarchical Threshold Secret Sharing. - Renata Kawa; Mieczyslaw Kula (Ann. UMCS Informatica, 2012)

Preface. - Mieczyslaw Kula; Damian Niwinski; Jacek Pomykala (Fundam. Informaticae, 2019)

Access structures induced by polymatroids with extreme rank function. - Mieczyslaw Kula (IACR Cryptol. ePrint Arch., 2023)

Access structures determined by uniform polymatroids. - Renata Kawa; Mieczyslaw Kula (J. Math. Cryptol., 2023)