%0 Journal Article %A Thomas H. MacGregor %T Univalent Power Series whose Coefficients Have Monotonic Properties. %J Mathematische Zeitschrift %D 1969 %P 222-228 %V 112 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZ_1969__112_171235/ %F MZ_1969__112_171235