About Caspers, Martijn
About Fachbereich Mathematik und Informatik der Universität Münster
About Okayasu, Rui
About Department of Mathematics Education, Osaka Kyoiku University
About Skalski, Adam
About Institute of Mathematics of the Polish Academy of Sciences
About Skalski, Adam
About Faculty of Mathematics, Informatics and Mechanics, University of Warsaw
About Tomatsu, Reiji
About Department of Mathematics, Hokkaido University
About Comptes Rendus Mathematique