Weight filtration of the limit mixed Hodge structure at infinity for   tame polynomials
  We give three new proofs of a theorem of C. Sabbah asserting that the weight filtration of the limit mixed Hodge structure at infinity of cohomologically tame polynomials coincides with the monodromy filtration up to a certain shift depending on the unipotent or non-unipotent monodromy part. 
Alexandru Dimca, Morihiko Saito
math.AG