Feasibility of a storage ring for polar molecules in strong-field-seeking states H. Nishimura, G. Lambertson, J. G. Kalnins and H. Gould Eur. Phys. J. D, 31 2 (2004) 359-364 Published online: 23 November 2004 DOI: 10.1140/epjd/e2004-00153-8