@article{ramaswami2008a,
  title = {A Demand-Centered, Hybrid Life-Cycle Methodology for City-Scale Greenhouse Gas Inventories}
  author = {Ramaswami, A., Hillman, T., Janson, B., Reiner, M., Thomas, G.},
  journal = {Environmental Science & Technology},
  doi = {10.1021/es702992q},
  year = {2008}
}