%0 Journal Article %A U.C. De %A Ahmet Yildiz %A Avijit Sarkar %T Isometric Immersion of Three-Dimensional Quasi-Sasakian Manifolds %J Mathematica balkanica %D 2008 %P 297 %V 22 %N 3-4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MABA_2008_22_3-4_a7/ %F MABA_2008_22_3-4_a7