TY - JOUR AU - JoaquĆ­n Motos AU - TI - On Bell's duality theorem for harmonic functions JO - Studia Mathematica PY - 1999 SP - 49 EP - 60 VL - 137 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/sm-137-1-49-60/ DO - 10.4064/sm-137-1-49-60 LA - en ID - 10_4064_sm_137_1_49_60 ER -