%0 Journal Article %A Mukul Gupta %T Some Remarks on a Paper of A. Verma and C. M. Joshi %J Mathematica balkanica %D 1990 %P 321 %V 4 %N 3-4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MABA_1990_4_3-4_a8/ %F MABA_1990_4_3-4_a8