Quark-hadron duality in structure functions Alessandra Fantoni, Nicola Bianchi and Simonetta Liuti Eur. Phys. J. A, 24 Supplement 1 (2005) s1.35-s1.39 Published online: 08 February 2005 DOI: 10.1140/epjad/s2005-05-006-x