V. Bolotnikov, “Several inequalities for the Schwarzian derivative of a bounded analytic function”, Complex Var. Elliptic Equ., 64:7 (2019), 1093–1102
В. Н. Дубинин, “Геометрические оценки производной Шварца”, УМН, 72:3(435) (2017), 97–130 ; V. N. Dubinin, “Geometric estimates for the Schwarzian derivative”, Russian Math. Surveys, 72:3 (2017), 479–511
В. Н. Дубинин, “Производная Шварца и покрытие дуг пучка окружностей голоморфными функциями”, Матем. заметки, 98:6 (2015), 865–871 ; V. N. Dubinin, “Schwarzian Derivative and Covering Arcs of a Pencil of Circles by Holomorphic Functions”, Math. Notes, 98:6 (2015), 920–925