Effective-Lagrangian approach to γγ→WW II: Results and comparison with e+e-→WW O. Nachtmann, F. Nagel, M. Pospischil and A. Utermann Eur. Phys. J. C, 46 1 (2006) 93-105 Published online: 09 March 2006 DOI: 10.1140/epjc/s2006-02474-1