%0 Journal Article %T On e+e- to W+W- at LEP2 %A D. Schildknecht %J Physics %D 1997 %I arXiv %X We briefly discuss the first direct experimental evidence from LEP2 on non-vanishing trilinear couplings among the weak vector bosons. Subsequently we review the improved Born approximation to include radiative corrections. Provided the appropriate high-energy scale is used for the SU(2) gauge-coupling, the improved Born approximation is sufficiently accurate for all practical purposes at LEP2. %U http://arxiv.org/abs/hep-ph/9708462v1