TY - JOUR AU - K. Trencevski AU - S. Kera TI - One Conjecture Concerning the Permutation Products on Manifolds JO - Mathematica balkanica PY - 1998 SP - 425 VL - 12 IS - 3-4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MABA_1998_12_3-4_a15/ ID - MABA_1998_12_3-4_a15 ER -