Bshouty, Daoud, Abdallah Lyzzaik, and Allen Weitsman. “On the Boundary Behavior of Univalent Harmonic Mappings”. Annales Fennici Mathematici 37, no. 1 (February 1, 2012): 135–147. Accessed November 25, 2024. https://afm.journal.fi/article/view/135384.