@Inproceedings{EPTCS118.1,
  author    = {Dunchev, Cvetan and Leitsch, Alexander and Libal, Tomer and Riener, Martin and Rukhaia, Mikheil and Weller, Daniel and Woltzenlogel-Paleo, Bruno},
  year      = {2013},
  title     = {PROOFTOOL: a GUI for the GAPT Framework},
  editor    = {Kaliszyk, Cezary and L\"uth, Christoph},
  booktitle = {{\rm Proceedings 10th International Workshop On}
               User Interfaces for Theorem Provers,
               {\rm Bremen, Germany, July 11th 2012}},
  series    = {Electronic Proceedings in Theoretical Computer Science},
  volume    = {118},
  publisher = {Open Publishing Association},
  pages     = {1-14},
  doi       = {10.4204/EPTCS.118.1},
}