TY - JOUR AU - D. Fetcu TI - Quaternionic maps between a hyper-Kähler manifold and a 3-almost contact manifold JO - Novi Sad Journal of Mathematics PY - 2006 SP - 21 EP - 34 VL - 36 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/NSJOM_2006_36_1a_3/ ID - NSJOM_2006_36_1a_3 ER -