http://dx.doi.org/10.1029/98JD00535 (Publisher version)
BEX521.pdf (Publisher version), 3MB
Bethan, S., Vaughan, G., Gerbig, C., Volz-Thomas, A., Richer, H., & Tiddeman, D. A. (1998). Chemical air mass differences near fronts. Journal of Geophysical Research: Atmospheres, 103(D11), 13413-13434. doi:10.1029/98JD00535.