Quark mass dependence of pseudoscalar masses and decay constants on a lattice The qq+q Collaboration, F. Farchioni, I. Montvay and E. Scholz Eur. Phys. J. C, 37 2 (2004) 197-204 Published online: 15 September 2004 DOI: 10.1140/epjc/s2004-01984-0