Similarity of quadrilaterals as starting point for a geometric journey to orthocentric systems and conics (with an appendix by Ivan Izmestiev and Arseniy Akopyan)
Hans Humenberger
University of Vienna, Austria
Cite this article
Hans Humenberger, Similarity of quadrilaterals as starting point for a geometric journey to orthocentric systems and conics (with an appendix by Ivan Izmestiev and Arseniy Akopyan). Elem. Math. (2023), published online first
DOI 10.4171/EM/515