| Didaktik der Analysis G Greefrath, R Oldenburg, HS Siller, V Ulm, HG Weigand Springer Berlin Heidelberg, 2016 | 127 | 2016 |
| Aspects and" Grundvorstellungen" of the concepts of derivative and integral: subject matter-related didactical perspectives of concept formation G Greefrath, R Oldenburg, HS Siller, V Ulm, HG Weigand | 66 | 2016 |
| Cyclotomic Birman–Murakami–Wenzl algebras R Häring-Oldenburg Journal of Pure and Applied Algebra 161 (1-2), 113-144, 2001 | 54 | 2001 |
| Reconstruction of weak quasi Hopf algebras R Häring-Oldenburg Journal of Algebra 194 (1), 14-35, 1997 | 37 | 1997 |
| Algebraic thinking J Hodgen, R Oldenburg, H Strømskag Developing research in mathematics education, 32-45, 2018 | 33 | 2018 |
| Knot theory in handlebodies R Häring-Oldenburg, S Lambropoulou Journal of Knot Theory and Its Ramifications 11 (06), 921-943, 2002 | 33 | 2002 |
| Erklärvideos: Chancen und Risiken Zwischen fachlicher Korrektheit und didaktischen Zielen R Oldenburg, S Bersch, A Merkel, M Weckerle Mitteilungen der Gesellschaft für Didaktik der Mathematik, 58-63, 2020 | 30 | 2020 |
| Mathematische Algorithmen im Unterricht R Oldenburg Vieweg+ Teubner Verlag, 2012 | 28 | 2012 |
| Quantum groups and cylinder braiding T tom Dieck, R Häring-Oldenburg Walter de Gruyter 10 (5), 619-639, 1998 | 25 | 1998 |
| Lernen durch Experimentieren: Handlungsorientierte Zugänge zur Mathematik M Ludwig, R Oldenburg | 23 | 2007 |
| The reduced Birman–Wenzl algebra of Coxeter type B R Häring-Oldenburg Journal of Algebra 213 (2), 437-466, 1999 | 23 | 1999 |
| Basic mental models of integrals: theoretical conception, development of a test instrument, and first results G Greefrath, R Oldenburg, HS Siller, V Ulm, HG Weigand ZDM–Mathematics Education 53 (3), 649-661, 2021 | 19 | 2021 |
| Structure of algebraic competencies R Oldenburg | 19 | 2010 |
| Actions of tensor categories, cylinder braids and their Kauffman polynomial R Häring-Oldenburg Topology and its Applications 112 (3), 297-314, 2001 | 17 | 2001 |
| Syntactic and Semantic Items in Algebra Tests-A conceptual and empirical view R Oldenburg, J Hodgen, D Küchemann Universität Augsburg, 2013 | 12 | 2013 |
| The Potts model with a reflecting boundary R Häring-Oldenburg Journal of Knot Theory and Its Ramifications 6 (06), 809-816, 1997 | 12 | 1997 |
| New solutions of reflection equation derived from type B BMW algebras R Häring-Oldenburg Journal of Physics A: Mathematical and General 29 (18), 5945, 1996 | 12 | 1996 |
| “Never carry out any arithmetic”: the importance of structure in developing algebraic thinking D Hewitt Eleventh Congress of the European Society for Research in Mathematics Education, 2019 | 11 | 2019 |
| Differentials as Prognoses: A basic idea as starting point of concept development in calculus R Oldenburg Journal für Mathematik-Didaktik 37, 55-82, 2016 | 11 | 2016 |
| Tensor categories of Coxeter type B and QFT on the half plane R Häring-Oldenburg Journal of Mathematical Physics 38 (10), 5371-5382, 1997 | 11 | 1997 |
