%0 Journal Article %A CzerwiƄski, Wojciech %A Martens, Wim %A van Rooijen, Lorijn %A Zeitoun, Marc %A Zetzsche, Georg %T A Characterization for Decidable Separability by Piecewise Testable Languages %J Discrete mathematics & theoretical computer science %D 2017-2018 %V 19 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.23638/DMTCS-19-4-1/ %R 10.23638/DMTCS-19-4-1 %G en %F DMTCS_2017_19_4_a2