@article{becker_raza_1999,  title={Theory of regulation and political ecology: an inevitable separation?},  ISSN={1414-753X},  url={https://doi.org/10.1590/S1414-753X1999000200002},  DOI={10.1590/S1414-753X1999000200002},  number={5},  journal={Ambiente & Sociedade},  publisher={ANPPAS - Revista Ambiente e Sociedade},  author={Becker, Joachim and Raza, Werner},  year={1999},  month={Jul},  pages={5–17} }