%0 Journal Article %A Kamthan, P. K. %T Deficient values of meromorphic functions and their derivatives. %J Collectanea mathematica %D 1974 %P 275-293 %V 25 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/CLTM_1974_1974_1_a17/ %G en %F CLTM_1974_1974_1_a17