We review current issues in exclusive semileptonic tau decays.
We present the formalism of structure functions,
and then discuss predictions for final states with kaons,
for decays into four pions and for
radiative corrections to the decay into a
single pion.
J.H. K\“uhn, E. Mirkes and M. Finkemeier
Proceedings of the EPS Conference on HEP, Brussels, July 1995, J. Lemonne et al. eds., World Scientific 1996, pp. 631-635