Authors: RICHTER A WITTROCK F EISINGER M BURROWS JP

Citation: A. Richter et al., GOME OBSERVATIONS OF TROPOSPHERIC BRO IN NORTHERN HEMISPHERIC SPRING AND SUMMER 1997, Geophysical research letters, 25(14), 1998, pp. 2683-2686

Authors: BEYERLE G NEUBER R SCHREMS O WITTROCK F KNUDSEN B

Citation: G. Beyerle et al., MULTIWAVELENGTH LIDAR MEASUREMENTS OF STRATOSPHERIC AEROSOLS ABOVE SPITSBERGEN DURING WINTER 1992 93, Geophysical research letters, 21(1), 1994, pp. 57-60