@article{88,
  author = {Daniel Hausknost and Nelson Grima and Simron Singh},
  title = {The political dimensions of Payments for Ecosystem Services (PES): Cascade or stairway?},
  year = {2017},
  journal = {Ecological Economics},
  volume = {131},
  chapter = {109},
  doi = {10.1016/j.ecolecon.2016.08.024},
}