@book{OPUS4-20831,
  title     = {Evolution equations, Feshbach resonances, singular Hodge theory},
  editor    = {Michael Demuth and Elmar Schrohe and Bert-Wolfgang Schulze and J. Sj{\"o}strand},
  volume    = {16},
  isbn      = {3-527-40233-0},
  year      = {1999},
}