Partyka, Dariusz, Ken-ichi Sakan, and Jian-Feng Zhu. 2018. “Erratum to ‘Quasiconformal Harmonic Mappings With the Convex Holomorphic Part’”.
Annales Fennici Mathematici
43 (2):1085-86. https://doi.org/10.5186/aasfm.2018.4355.