@inproceedings{DBLP:conf/ijcai/DelgrandeLS07,
  author = {Delgrande, James P. and Lang, J{\'{e}}r{\^{o}}me and Schaub, Torsten},
  title = {Belief Change Based on Global Minimisation},
  booktitle = {{IJCAI}},
  pages = {2468--2473},
  year = {2007}
}