A microscopic calculation of secondary Drell-Yan production in heavy ion collisions C. Spieles, L. Gerland, N. Hammon, M. Bleicher, S.A. Bass, H. Stöcker, W. Greiner, C. Lourenço and R. Vogt Eur. Phys. J. C, 5 2 (1998) 349-355 Published online: 10 March 1998 DOI: 10.1007/s100529800843