How to give away software with successive versions

Zhengrui Jiang. How to give away software with successive versions. Decision Support Systems, 49(4):430-441, 2010. [doi]

@article{Jiang10,
  title = {How to give away software with successive versions},
  author = {Zhengrui Jiang},
  year = {2010},
  doi = {10.1016/j.dss.2010.05.004},
  url = {http://dx.doi.org/10.1016/j.dss.2010.05.004},
  researchr = {https://researchr.org/publication/Jiang10},
  cites = {0},
  citedby = {0},
  journal = {Decision Support Systems},
  volume = {49},
  number = {4},
  pages = {430-441},
}