@unpublished{NazaikinskiiSavinSchulzeetal.2008,
  author  = {Vladimir Nazaikinskii and Anton Savin and Bert-Wolfgang Schulze and Boris Sternin},
  title   = {Elliptic theory on manifolds with nonisolated singularities : V. Index formulas for elliptic problems on manifolds with edges},
  institution = {Institut f{\"u}r Mathematik},
  series    = {Preprint},
  number    = {(2003) 02},
  year    = {2008},
}