%0 Journal Article
%A Protas, David
%T Derivatives of Blaschke Products and Model Space Functions
%J Canadian mathematical bulletin
%D 2020
%P 716-725
%V 63
%N 4
%U http://geodesic.mathdoc.fr/articles/10.4153/S0008439519000675/
%R 10.4153/S0008439519000675
%F 10_4153_S0008439519000675