@inbook{35811,
  author       = {{Biehler, Rolf and Durand-Guerrier, Viviane}},
  booktitle    = {{Proceedings of the Third Conference of the International Network for Didactic Research in University Mathematics (INDRUM 2020, 12-19 September 2020)}},
  editor       = {{Hausberger, T. and Bosch, M. and Chelloughi, F.}},
  keywords     = {{Number Theory, Algebra, Discrete Mathematics, Logic, Research in University Mathematics Edcuation}},
  pages        = {{283--287}},
  publisher    = {{University of Carthage and INDRUM}},
  title        = {{{University Mathematics Didactic Research on Number Theory, Algebra, Discrete Mathematics, Logic}}},
  year         = {{2020}},
}