Bruggemann91'

@inproceedings{DBLP:conf/dbsec/Bruggemann91,
  author    = {Hans Hermann Br{\"u}ggemann},
  title     = {Rights in an Object-Oriented Environment},
  booktitle = {DBSec},
  year      = {1991},
  pages     = {99-115},
  crossref  = {DBLP:conf/dbsec/1991},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/dbsec/1991,
  editor    = {Carl E. Landwehr and
               Sushil Jajodia},
  title     = {Database Security, V: Status and Prospects, Results of the
               IFIP WG 11.3 Workshop on Database Security, Shepherdstown,
               West Virginia, USA, 4-7 November, 1991},
  booktitle = {DBSec},
  publisher = {North-Holland},
  series    = {IFIP Transactions},
  volume    = {A-6},
  year      = {1992},
  isbn      = {0-444-89518-3},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}