T. M. Osipchuk and M. V. Tkachuk, “Analytic criterion for linear convexity of Hartogs domains with smooth boundary in $H^2$”, Ukr. Mat. Zhurn., vol. 63, no. 2, pp. 226–236, Feb. 2011, Accessed: Feb. 15, 2026. [Online]. Available: https://umj.imath.kiev.ua/index.php/umj/article/view/2713