1991, Herber, A., Wendisch, M., Leiterer, W., Notholt, J., Measurements of the Optical Depth and Retrieval of Aerosol Parameters in the Polar Regions, Journal of Aerosol Science, 22 Supplement 1, S415-S418, https://doi.org/10.1016/S0021-8502(05)80126-0
Tags: Aerosol, FTIR, Polar
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
Hofmann, D.J., Oltmans, S.J., Lathrop, J.A., Harris, J.M., Vomel, H., Record Low Ozone at the South Pole in the Spring of 1993, Geophysical Research Letters, 21(6): 421-424
Tags: Ozone, Polar, Sonde