@Article{acp-12-3273-2012,
AUTHOR = {Parrish, D. D. and Ryerson, T. B. and Mellqvist, J. and Johansson, J. and Fried, A. and Richter, D. and Walega, J. G. and Washenfelder, R. A. and de Gouw, J. A. and Peischl, J. and Aikin, K. C. and McKeen, S. A. and Frost, G. J. and Fehsenfeld, F. C. and Herndon, S. C.},
TITLE = {Primary and secondary sources of formaldehyde in urban atmospheres: Houston Texas region},
JOURNAL = {Atmospheric Chemistry and Physics},
VOLUME = {12},
YEAR = {2012},
NUMBER = {7},
PAGES = {3273--3288},
URL = {http://www.atmos-chem-phys.net/12/3273/2012/},
DOI = {10.5194/acp-12-3273-2012}
}