Barros87'

BibTeX

@article{DBLP:journals/is/Barros87,
  author    = {Oscar Barros},
  title     = {Information requirements and alternatives in information
               system design},
  journal   = {Inf. Syst.},
  volume    = {12},
  number    = {2},
  year      = {1987},
  pages     = {125-136},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}