Effect of pinning fields on the spin wave band gaps in comblike structures H. Al-Wahsh, A. Akjouj, B. Djafari-Rouhani, A. Mir and L. Dobrzynski Eur. Phys. J. B, 37 4 (2004) 499-506 Published online: 09 April 2004 DOI: 10.1140/epjb/e2004-00086-0