  Limits are set on anomalous WWgamma and WWZ trilinear gauge couplings using
W+W- -> e+e-, W+W- -> e mu, and W+W- -> mu+mu- events. The data set was
collected by the Run II D0 detector at the Fermilab Tevatron Collider and
corresponds to approximately 250 inverse pb of integrated luminosity at sqrt(s)
= 1.96 TeV. Under the assumption that the WWgamma couplings are equal to the
WWZ couplings and using a form factor scale of Lambda = 2.0 TeV, the combined
95% C.L. one-dimensional coupling limits from all three channels are -0.32 <
Delta kappa < 0.45 and -0.29 < lambda < 0.30.
