Betancur Sánchez A, Roa Fuentes S, Ballesteros SJ. A preliminary genetic decomposition of the concept of eigenvalue and eigenvector: the analysis of textbooks as a substrate in the construction of cognitive models. RELIME [Internet]. 2021 Nov. 30 [cited 2026 Oct. 13];24(3):245-76. Available from: https://www.relime.org/index.php/relime/article/view/68