TY - JOUR AU - Renato A. Martins TI - Free field realizations of certain modules for affine Lie algebra $\widehat{sl}(n,\mathbb C)$ JO - Algebra and discrete mathematics PY - 2011 SP - 28 EP - 52 VL - 12 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ADM_2011_12_1_a2/ LA - en ID - ADM_2011_12_1_a2 ER -