Neutrino dimuon production and the strangeness asymmetry of the nucleon F. Olness, J. Pumplin, D. Stump, J. Huston, P. Nadolsky, H. L. Lai, S. Kretzer, J. F. Owens and W. K. Tung Eur. Phys. J. C, 40 2 (2005) 145-156 Published online: 15 March 2005 DOI: 10.1140/epjc/s2004-02099-4