WuuD93'

@incollection{DBLP:books/bc/tanselCGSS93/WuuD93,
  author    = {Gene T. J. Wuu and
               Umeshwar Dayal},
  title     = {A Uniform Model for Temporal and Versioned Object-oriented
               Databases},
  booktitle = {Temporal Databases},
  year      = {1993},
  pages     = {230-247},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}