Jahnke, Max Reinhold. “Elliptic Involutive Structures on Compact Lie Groups”. ANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE 24, no. 1 (December 27, 2021): 487-518. Accessed February 26, 2026. https://journals.sns.it/index.php/annaliscienze/article/view/5744.