Nakajima, T., Campanelli, M., Che, H., Estellés, V., Irie, H., Kim, S. -W., et al. (2020). An overview of and issues with sky radiometer technology and SKYNET. Atmospheric Measurement Techniques, 13, 4195-4218. http://doi.org/10.5194/amt-13-4195-2020
Barreto, A., Román, R., Cuevas, E., Pérez-Ramírez, D., Berjón, A. J., Kouremeti, N., et al. (2019). Evaluation of night-time aerosols measurements and lunar irradiance models in the frame of the first multi-instrument nocturnal intercomparison campaign. Atmospheric Environment. http://doi.org/10.1016/j.atmosenv.2019.01.006