TY - JOUR AU - Verhóczki, László TI - Harmonic and Minimal Unit Vector Fields on the Symmetric Spaces $G_2$ and $G_2/SO(4)$ JO - Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica PY - 2012 SP - 101 EP - 109 VL - 51 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AUPO_2012__51_1_a7/ LA - en ID - AUPO_2012__51_1_a7 ER -