1. Barringer Research Ltd., 304 Carlingview Drive, Rexdale, Ontario, Canada (COSPEC II-IV, Operation Manual).
2. Radiation in the Atmosphere;Kondratyev,1969
3. The application of correlation spectroscopy to the study of dispersion from tall stacks;Millán;Atmospheric Environment,1976
4. The COSPEC Remote Sensor, I Operation and Response Characteristics;Millán;Rpt. ARQT-5–76 Atmospheric Environment Service, Downsview, Ontario, Canada M3H 5T4,1976
5. The COSPEC Remote Sensor, II Electronic Set-up Procedures;Millán;Rpt. ARQT-6–76 Atmospheric Environment Service, Downsview, Ontario, Canada M3H 5T4,1976