@inproceedings{JKKM23,
  title         = {Are some prices more equal than others? Evaluating store-based price differentiation},
  author        = {Jonker, Hugo and Karsch, Stefan and Krumnow, Benjamin and Meesters, Godfried},
  booktitle     = {{Proc.\ 5th Workshop on Measurements, Attacks and Defenses for the Web (MADWEB'23)}},
  publisher     = {The Internet Society},
  year          = {2023},
  pages         = {1--11},
  doi           = {10.14722/madweb.2023.23011}
}