TY - JOUR AU - Uday Chand De AU - Abul Kalam Mondal TI - The Structure of Some Classes of 3-Dimensional Normal Almost Contact Metric Manifolds JO - Bulletin of the Malaysian Mathematical Society PY - 2013 VL - 36 IS - 2 UR - http://geodesic.mathdoc.fr/item/BMMS_2013_36_2_a21/ ID - BMMS_2013_36_2_a21 ER -