@TECHREPORT{RS99,
  author      = {Norbert Ritter and Hans-Peter Steiert},
  title       = {Exploiting Reuse Techniques in the SERUM Approach},
  institution = {Uni Kaiserslautern},
  year        = {1999},
  address     = {Internal Report, Universität Kaiserslautern, Fachbereich Informatik, DBIS}
}