Resonances and the Weinberg-Tomozawa 56-baryon-35-meson interaction C. Garcıa-Recio, J. Nieves and L. L. Salcedo Eur. Phys. J. A, 31 4 (2007) 499-502 Published online: 22 February 2007 DOI: 10.1140/epja/i2006-10203-9