Electromagnetic properties of strange baryons in a relativistic quark model T. Van Cauteren, J. Ryckebusch, B. Metsch and H. -R. Petry Eur. Phys. J. A, 31 4 (2007) 613-615 Published online: 16 March 2007 DOI: 10.1140/epja/i2006-10265-7