Search for missing baryon resonances via associated strangeness photoproduction B. Saghai, J. -C. David, B. Juliá-Dıaz and T. -S. H. Lee Eur. Phys. J. A, 31 4 (2007) 512-514 Published online: 01 March 2007 DOI: 10.1140/epja/i2006-10226-2