@unpublished{CoriascoSchulze2008,
  author  = {Sandro Coriasco and Bert-Wolfgang Schulze},
  title   = {Edge problems on configurations with model cones of different dimensions},
  institution = {Institut f{\"u}r Mathematik},
  series    = {Preprint},
  number    = {(2002) 26},
  year    = {2008},
}