TY - JOUR AU - Akbar Tayebi AU - Esmaeil Peyghan TI - On Special Berwald Metrics JO - Symmetry, integrability and geometry: methods and applications PY - 2010 VL - 6 UR - http://geodesic.mathdoc.fr/item/SIGMA_2010_6_a7/ LA - en ID - SIGMA_2010_6_a7 ER -