1. G. V. Golubkov, M. I. Manzhelii, and A. A. Lushnikov, Russ. J. Phys. Chem. B 8, 604 (2014).
2. G. V. Golubkov, M. I. Manzhelii, A. A. Berlin, and A. A. Lushnikov, Russ. J. Phys. Chem. B 10, 77 (2016).
3. E. G. Njoku and D. Entekhabi, J. Hydrol. 184, 101 (1996).
4. G. V. Golubkov, M. I. Manzhelii, A. A. Berlin, et al., in Proceedings of the International Conference AIS (Balt. Fed. Univ. im. I. Kanta, Kalinigrad, 2016), p. 35.
5. T. Jackson, J. Kimball, R. Reichle, et al., Science Data Calibration and Validation Plan (Inst. Technol., California, 2012), p. 95. https://doi.org/www.nasa.gov/jpl/nasas-smapreleases-first-calibrated-data .