1. Ultraviolet Solar Radiation Related to Mesospheric Processes
2. Mesure du rayonnement ultraviolet solaire par ballon stratosphérique;Ackerman;Ciel Terre,1968
3. Simultaneous measurements of NO and NO2 in the stratosphere;Ackerman;Aeron. Acta,1974
4. Flux measurements of atmospheric ozone over land and water;Aldaz;J. Geophys. Res.,1969
5. Stigmatic spectra of the sun between 1800 A and 2800 A;Bonnet;Space Res.,1968