Zeger Degraeve, Gert Jan Koopman. Achieving Air Quality Standards in the European Union. Operations Research, 46(5):643-654, 1998. [doi]
@article{DegraeveK98,
title = {Achieving Air Quality Standards in the European Union},
author = {Zeger Degraeve and Gert Jan Koopman},
year = {1998},
doi = {10.1287/opre.46.5.643},
url = {http://dx.doi.org/10.1287/opre.46.5.643},
researchr = {https://researchr.org/publication/DegraeveK98},
cites = {0},
citedby = {0},
journal = {Operations Research},
volume = {46},
number = {5},
pages = {643-654},
}