1. Anlauf K. G. (1978) Personal communication.
2. Some measurements of u.v. solar diffuse radiation at Toronto, Ontario;Anlauf,1977
3. Optical measurements of sulfur dioxide and nitrogen dioxide air pollution using Barringer correlation spectometers;Barringer Research Ltd.;U.S. Clearinghouse Rept. PB-193-485,1969
4. The diurnal and annual variation of the spectral intensity of ultraviolet sky and global radiation (between 297.5 nm and 380 nm) on cloudless days at Davos;Bener,1963
5. Mask correlation spectrophotometry: advanced methodology for atmospheric measurements;Bonafé;Atmospheric Environment,1976