1. The most complete review of W-pair production at Lep 2 can be found in the Proceedings of the Workshop on Physics at Lep 2, G. Altarelli, T. Sjöstrand, F. Zwirner (Eds.), Cern 96-01.
2. A. Ballestrero et al., Determination of the mass of the W boson, in Ref. [1], vol. 1, p. 141.
3. The LEP Electroweak Working Group and the SLD Heavy Flavour Group, LEPEWWG/96-02.
4. E. Accomando et al., DESY 97-100, hep-ph/9705442.
5. NLO QCD corrections to the production of off-shell WW pairs at e+e− colliders