%0 Journal Article %A Marcin ChoiƄski %A Mariusz Bodzioch %T Revisiting the discrete--time SIS criss-cross model of epidemic dynamics for a heterogeneous population %J Mathematica Applicanda %D 2024 %P 137-148 %V 52 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.14708/ma.v52i1.7280/ %R 10.14708/ma.v52i1.7280 %G pl %F 10_14708_ma_v52i1_7280