Pham, Duc Thoan, and Viet Duc Pham. “Algebraic Dependences of Meromorphic Mappings in Several Complex Variables”. Ukrains’kyi Matematychnyi Zhurnal, vol. 62, no. 7, July 2010, pp. 923–936, https://umj.imath.kiev.ua/index.php/umj/article/view/2925.