@article{liu2018restaurants,
  title = {Restaurants' behaviour, awareness, and willingness to submit waste cooking oil for biofuel production in Beijing}
  author = {Liu, Tingting; Liu, Yaru; Wu, Shangyun; Xue, Jie; Wu, Yufeng; Li, Yanmei; Kang, Xiaowen},
  journal = {Journal of Cleaner Production},
  url = {http://www.sciencedirect.com/science/article/pii/S0959652618327707},
  doi = {10.1016/j.jclepro.2018.09.056},
  year = {2018}
}