%0 Journal Article %A S.M. Shah %A S.K. Singh %T On the derivative of meromorphic function with maximum defect. %J Mathematische Zeitschrift %D 1956 %P 171-174 %V 65 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZ_1956__65_169592/ %F MZ_1956__65_169592