S. Bergsma, M. Post, и D. Yarowsky. Proceedings of the 2012 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, стр. 327--337. Association for Computational Linguistics, (2012)
F. David, G. Thomas, J. Lawall, и G. Muller. Proceedings of the 2014 ACM International Conference on Object Oriented Programming Systems Languages &\#38; Applications, стр. 291--307. ACM, (2014)