LUTZ, Matthias F. M. - KOLOMEITSEV, Evgeni E. - KORPA, C. L. Chiral SU(3) symmetry and strangeness. In Journal of Physics G: Nuclear and Particle Physics. - Bristol : IOP Publishing, 2002. ISSN 0954-3899, 2002, vol. 28, no. 7, pp. 1729-1736.