Pokrovskii A. A simple proof of the Radó and Král theorems on removability of the zero locus for analytic and harmonic functions . Dopov. Nac. akad. nauk Ukr. [Internet]. 2015 Jul. 28 [cited 2026 Jun. 20];(7):29-31. Available from: https://nasu-periodicals.org.ua/index.php/dp/article/view/15068