1. Chemical analvsis by remote sensing;Barringer,1968
2. Molecular correlation spectrometer for sensing gaseous pollutants;Barringer,1967
3. Progress in the remote sensing of vapours for air pollution, geologic and océanographie applications;Barringer,1966
4. A report to Department of Health. Education and Welfare of optical measurements of SO2 and NO2 air pollution using Barringer correlation spectrometers, Ontario, Canada;Barringer Research Ltd.;TR69-113,1969
5. Composition of the clouds of Venus;Bottema;Astrophys. J.,1964