%0 Journal Article %A Kycia, Radosław A. %T Entropy in Thermodynamics: from Foliation to Categorization %J Communications in Mathematics %D 2021 %P 49-66 %V 29 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/COMIM_2021__29_1_a3/ %G en %F COMIM_2021__29_1_a3