@article{Boyle+2019+305+334, url = {https://doi.org/10.3790/gyil.62.1.305}, title = {Progressive Development of International Environmental Law: Legislate or Litigate?}, title = {}, author = {Alan Boyle}, pages = {305--334}, volume = {62}, number = {1}, journal = {German Yearbook of International Law}, doi = {doi:10.3790/gyil.62.1.305}, year = {2019}, lastchecked = {2019-01-01} }