Why do episodic volunteers stay in FLOSS communities?

Ann Barcomb, Klaas-Jan Stol, Dirk Riehle, Brian Fitzgerald 0001. Why do episodic volunteers stay in FLOSS communities?. In Gunter Mussbacher, Joanne M. Atlee, Tevfik Bultan, editors, Proceedings of the 41st International Conference on Software Engineering, ICSE 2019, Montreal, QC, Canada, May 25-31, 2019. pages 948-954, IEEE / ACM, 2019. [doi]

@inproceedings{BarcombSR019,
  title = {Why do episodic volunteers stay in FLOSS communities?},
  author = {Ann Barcomb and Klaas-Jan Stol and Dirk Riehle and Brian Fitzgerald 0001},
  year = {2019},
  url = {https://dl.acm.org/citation.cfm?id=3339623},
  researchr = {https://researchr.org/publication/BarcombSR019},
  cites = {0},
  citedby = {0},
  pages = {948-954},
  booktitle = {Proceedings of the 41st International Conference on Software Engineering, ICSE 2019, Montreal, QC, Canada, May 25-31, 2019},
  editor = {Gunter Mussbacher and Joanne M. Atlee and Tevfik Bultan},
  publisher = {IEEE / ACM},
}