1992, Solomon, S., J. G. Keys, Seasonal variations in Antarctic NOx chemistry, Journal of Geophysical Research, 97, 7971-7978
Tags: FTIR, NOx
1989, Zander, R., Ph. Demoulin, D. H. Ehhalt, and U. Schmidt, Secular increase of the vertical column abundance of methane derived from IR solar spectra recorded at the Jungfraujoch station, Journal of Geophysical Research, 94, 11,029-11,039
Tags: CH4, FTIR