Transverse mass spectra of strange and multi–strange particles in Pb–Pb collisions at 158 A GeV/c The WA97 Collaboration: F. Antinori - et al. Eur. Phys. J. C, 14 4 (2000) 633-641 Published online: 14 April 2000 DOI: 10.1007/s100520000386
