Theo Moons KU LeuvenEducational Centre for Mathematics, Education, Econometrics and Statistics (main work address Brussels)
Educational Centre for Mathematics, Education, Econometrics and Statistics (main work address Brussels)
Michel Van den Bergh Vrije Universiteit Brussel Hasselt UniversityAlgebra and AnalysisMathematicsAlgebraMathematics and statisticsAlgebraFaculty of Sciences