[1] Reynolds P M. British Journal of Applied Physics, 1964, 15(5): 579.
[2] Barducci A, Guzzi D, Lastri C, et al. Infrared Physics & Technology, 2013, 56: 12.
[3] Barducci A, Guzzi D, Lastri C, et al. Geoscience and Remote Sensing, 2015, 53(2): 738.
[4] Svet D Y. Journal of Applied Mathematics and Physics, 2015, 3(5): 524.