@article{baez2010liquid2,
  title={Liquid Course Artifacts Software Platform},
  author={Baez, M. and Benatallah, B. and Casati, F. and Chhieng, V. and Mussi, A. and Satyaputra, Q.},
  journal={Service-Oriented Computing},
  pages={719--721},
  year={2010},
  publisher={Springer}
}