@inproceedings{hills-klint-2014-csmr-wcre,
  author    = {Mark Hills and Paul Klint},
  title     = "{PHP AiR: Analyzing PHP Systems with Rascal}",
  publisher = {IEEE},
  booktitle = {Proceedings of the IEEE Conference on Software Maintenance, Reengineering and Reverse Engineering (CSMR-WCRE), 2014 Software Evolution Week (CSMR-WCRE 2014)},
  year      = {2014},
  pages     = {454--457},
  doi       = {10.1109/CSMR-WCRE.2014.6747217},
}