Polarized antiquark flavor asymmetry in Drell-Yan pair production B. Dressler, K. Goeke, M.V. Polyakov, P. Schweitzer, M. Strikman and C. Weiss Eur. Phys. J. C, 18 4 (2001) 719-722 Published online: 15 January 2001 DOI: 10.1007/s100520100567