[1] General S, Bobrowski N, Phler D, et al. Atmos. Meas. Tech., 2014, 7: 3459.
[2] General S, Phler D, Sihler H, et al. Journal of Volcanology and Geothermal Research, 2015, 300: 175.
[3] Lubcke P, Bobrowski N, Illing S, et al. Atmos. Meas. Tech., 2013, 6(3): 677.
[4] Andreas Carlos Meier, Anja Schnhardt, Tim Bsch, et al. Atmos. Meas. Tech., 2017, 10: 1831.
[5] Schnhardt A, Altube P, Gerilowski K, et al. Atmos. Meas. Tech., 2015, 8: 5113.
[6] Lee Hanlim, Noh Youngmin, Kwon Soonchul, et al. Bull. Korean Chem. Soc., 2014, 35(4): 1191.
[7] Chong Jihyo, Kim Young J, Baek Jongho, et al. Remote Sensing of Clouds and the Atmosphere. Proceedings of SPIE, 2016, 10001: 1000112.
[8] Lee Hanlim, Ryu Jaeyong, Jeong Ukkyo, et al. Bull. Korean Chem. Soc., 2014, 35(12): 3427.
[9] Olga Pikelnaya, James H Flynn, Catalina Tsai, et al. Journal of Geophysical Research: Atmospheres, 2013, 118: 8716.
[12] Ulrich Platt, Peter Lübcke, Jonas Kuhn, et al. Journal of Volcanology and Geothermal Research, 2015, 300: 7.