Dellori, Anna, and Lena Wessel. “Prospective Teachers’ Mathematical Knowledge: Relating Representations as Design Principle for Developing Knowledge of Non-Local Mathematics for Teaching in Abstract Algebra.” Proceedings of the Thirteenth Congress of the European Society for Research in Mathematics Education (CERM), edited by Paul  Drijvers et al., Alfréd Rényi Institute of Mathematics and ERME., 2023, pp. 3379–86.
LibreCat: /record/52877

Dellori, Anna, and Lena Wessel. “Entwicklung Und Erprobung von Professionsorientierten Lernumgebungen Zur Wissensvernetzung in Der Algebra.” Beiträge Zum Mathematikunterricht 2022. 56. Jahrestagung Der Gesellschaft Für Didaktik Der Mathematik , edited by . IDMI-Primar Goethe-Universität Frankfurt , WTM, 2023, pp. 665–68.
LibreCat: /record/52907

Dellori, Anna, and Lena Wessel. “Design Principles for Intertwining Local and Nonlocal Mathematics - The Case of Relating Registers and Representations in Abstract Algebra.” Proceedings of INDRUM2022 (International Network for Didactic Research in University Mathematics , edited by M Trigueros et al., 2022, pp. 572–73.
LibreCat: /record/52914

Dellori, Anna, and Lena Wessel. “Pre-Service Teachers’ Professional Development: Relating Abstract Algebra and School Algebra.”  Proceedings of the 24th Annual Conference on Research in Undergraduate Mathematics Education, edited by S S Karunakaran and A Higgins, 2022, p. 1177.
LibreCat: /record/52919

Dellori, Anna, and Lena Wessel. “Entwicklung und Erprobung von professionsorientierten Lernumgebungen zur Wissensvernetzung in der Algebra.”10.17877/DE290R-23598__Beiträge zum Mathematikunterricht 2022, LibreCat University, 2022, pp. 665–68, doi:10.17877/DE290R-23598.
LibreCat: /record/48325
DOI: 10.17877/DE290R-23598

Dellori, Anna, and Lena Wessel. “Design Principles for Intertwining Local and Nonlocal Mathematics - The Case of Relating Registers and Representations in Abstract Algebra.” Proceedings of INDRUM2022, edited by M. Trigueros et al., 2022, pp. 572–73.
LibreCat: /record/48385

Dellori, Anna, and Lena Wessel. “Pre-Service Teachers’ Professional Development: Relating Abstract Algebra and School Algebra.” Proceedings of the 24th Annual Conference on Research in Undergraduate Mathematics Education, edited by S.S. Karunakaran and A. Higgins, MA, 2022, p. 1177.
LibreCat: /record/48407