1. ALEPH Collaboration, QCD studies with e+e− annihilation data at 130, 136, 161 and 172 GeV, contribution to EPS-HEP97, Jerusalem, 19–26 August 1997, reference number 629.
2. G. Cowan, contribution to the `LEP2 Phenomenology Workshop', Oxford, UK, 14–18 April 1997, to appear in the Proceedings.
3. See, e.g., the Sections `Electroweak Gauge Bosons', in: P.M. Zerwas (Ed.), Proc. Workshop `e+e− Collisions at 500 GeV. The Physics Potential', Munich, Annecy, Hamburg, preprint DESY 92-123 A/B/C, 1992–1993; in: P.M. Zerwas (Ed.), Proc. Workshop `Physics with e+e− Colliders', Annecy, Gran Sasso, Hamburg, preprint DESY 97-100, May 1997.
4. T. Ohl, preprint IKDA 96/21, C96-08-01, October 1996, to appear in Proceedings of CRAD'96, Third International Symposium on Radiative Corrections, Cracow, 1–5 August 1996, hep-ph/9610349.
5. E. Accomando, A. Ballestrero, M. Pizzio, preprint DFTT-74-96, May 1997, hep-ph/9706201.