Pablo Barceló, Chih-Duo Hong, Xuan Bach Le, Anthony W. Lin, Reino Niskanen. Monadic Decomposability of Regular Relations. In Christel Baier, Ioannis Chatzigiannakis, Paola Flocchini, Stefano Leonardi, editors, 46th International Colloquium on Automata, Languages, and Programming, ICALP 2019, July 9-12, 2019, Patras, Greece. Volume 132 of LIPIcs, Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik, 2019. [doi]