В. Н. Дубинин, “О голоморфных накрытиях плоских областей”, Матем. заметки, 112:5 (2022), 692–704 ; V. N. Dubinin, “On Holomorphic Coverings of Planar Domains”, Math. Notes, 112:5 (2022), 674–684
Betsakos D., “Lindelof'S Principle and Estimates For Holomorphic Functions Involving Area, Diameter Or Integral Means”, Comput. Methods Funct. Theory, 14:1 (2014), 85–105