R. R. Salimov and E. A. Sevost'yanov, “Analogs of the Ikoma?Schwartz lemma and Liouville theorem for mappings with unbounded characteristic”, Ukr. Mat. Zhurn., vol. 63, no. 10, pp. 1368–1380, Oct. 2011, Accessed: Feb. 16, 2026. [Online]. Available: https://umj.imath.kiev.ua/index.php/umj/article/view/2813