@INPROCEEDINGS{BernardiKEPS2013,
  author = {Bernardi, G. and Cesta, A. and Orlandini, A. and Finzi, A.},
  title = {A Knowledge Engineering Environment for P\&S with Timelines},
  booktitle = {23rd International Conference on Automated Planning and Scheduling.
	Proceedings of the Knowledge Engineering for Planning and Scheduling
	workshop (KEPS 2013)},
  year = {2013},
  editor = {Bartāk, R. and Fratini, S. and McCluskey, L. and Vaquero, T.},
  pages = {16-23},
}