Prism = Methodology + Process-oriented Environment

@inproceedings{Madhavji-al:ICSE90,
  author    = {Nazim H. Madhavji and
               Volker Gruhn and
               Wolfgang Deiters and
               Wilhelm Sch{\"{a}}fer},
  title     = {Prism = Methodology + Process-oriented Environment},
  booktitle = {ICSE},
  pages     = {277--288},
  publisher = {{IEEE} Computer Society},
  year      = {1990},
}