1. Ultraviolet solar radiation related to mesospheric processes;Ackerman,1971
2. Mesure de l'absorption stratosphérique du rayonnement solaire de 3,05 à 3,70 microns;Ackerman;But. Acad. R. Belgique, Cl. Sc.,1969
3. New ultraviolet solar flux measurements at 2000 A using a balloon borne instrument;Ackerman,1971
4. Measurements of methane in the troposphere and lower stratosphere;Bainbridge;Tellus,1966
5. Atmospheric nitrous oxide;Bates;Planet. Space Sci.,1967