1993, Elokhov, A.S., A.N. Gruzdev, Spectrometric measurements of of total NO2 in different regions of the globe, SPIE, 2107, 111-121
Tags: NO2, UVVis
1991, Staehelin, J., Schmid W., Trend Analysis of the tropospheric ozone concentration utilizing the 20-years data set of the ozone balloon soundings over Payerne, Atmospheric Environment, 25A, 1739-1749
Tags: Ozone, Sonde, Trends