Gao, Ziyang. “A Special Point Problem of André-Pink-Zannier in the Universal Family of Abelian Varieties”. ANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE 17, no. 1 (March 9, 2017): 231-266. Accessed February 20, 2026. https://journals.sns.it/index.php/annaliscienze/article/view/496.