@techreport{KnappSchiendorfer2014,
  author    = {Alexander Knapp and Alexander Schiendorfer},
  title     = {Embedding constraint relationships into C-semirings},
  institution = {Fakult{\"a}t f{\"u}r Angewandte Informatik},
  series    = {Reports / Technische Berichte der Fakult{\"a}t f{\"u}r Angewandte Informatik der Universit{\"a}t Augsburg},
  number    = {2014-03},
  year      = {2014},
}