"Exact WKB integration'' of polynomial 1D Schr\"odinger (or   Sturm-Liouville) problem
  We review an "exact semiclassical" resolution method for the general stationary 1D Schr\"odinger equation with a polynomial potential. This method avoids having to compute any Stokes phenomena directly; instead, it basically relies on an elementary Wronskian identity, and on a fully exact form of Bohr--Sommerfeld quantization conditions which can also be viewed as a Bethe-Ansatz system of equations that will "solve" the general polynomial 1D Schr\"odinger problem. 
A. Voros (CEA/Saclay, SPhT, France)