A study of language usage evolution in open source software

Siim Karus, Harald Gall. A study of language usage evolution in open source software. In Arie van Deursen, Tao Xie, Thomas Zimmermann, editors, Proceedings of the 8th International Working Conference on Mining Software Repositories, MSR 2011 (Co-located with ICSE), Waikiki, Honolulu, HI, USA, May 21-28, 2011, Proceedings. pages 13-22, IEEE, 2011. [doi]

@inproceedings{KarusG11,
  title = {A study of language usage evolution in open source software},
  author = {Siim Karus and Harald Gall},
  year = {2011},
  doi = {10.1145/1985441.1985447},
  url = {http://doi.acm.org/10.1145/1985441.1985447},
  tags = {software evolution, source-to-source, open-source},
  researchr = {https://researchr.org/publication/KarusG11},
  cites = {0},
  citedby = {0},
  pages = {13-22},
  booktitle = {Proceedings of the 8th International Working Conference on Mining Software Repositories, MSR 2011 (Co-located with ICSE), Waikiki, Honolulu, HI, USA, May 21-28, 2011, Proceedings},
  editor = {Arie van Deursen and Tao Xie and Thomas Zimmermann},
  publisher = {IEEE},
  isbn = {978-1-4503-0574-7},
}