%0 Journal Article %A Parys, Paweł %T A Type System Describing Unboundedness %J Discrete mathematics & theoretical computer science %D 2020-2021 %V 22 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.23638/DMTCS-22-4-2/ %R 10.23638/DMTCS-22-4-2 %G en %F DMTCS_2020_22_4_a0