%0 Journal Article %A Bolotnikov, Vladimir %T On boundary angular derivatives of an analytic self-map of the unit disk %J Comptes Rendus. Mathématique %D 2009 %P 227-230 %V 347 %N 5-6 %I Elsevier %U http://www.numdam.org/articles/10.1016/j.crma.2009.01.018/ %R 10.1016/j.crma.2009.01.018 %G en %F CRMATH_2009__347_5-6_227_0