@Article{essd-9-639-2017,
AUTHOR = {Sherwood, O. A. and Schwietzke, S. and Arling, V. A. and Etiope, G.},
TITLE = {Global Inventory of Gas Geochemistry Data from Fossil Fuel, Microbial and Burning Sources, version 2017},
JOURNAL = {Earth System Science Data},
VOLUME = {9},
YEAR = {2017},
NUMBER = {2},
PAGES = {639--656},
URL = {https://essd.copernicus.org/articles/9/639/2017/},
DOI = {10.5194/essd-9-639-2017}
}