1. E. Rozenwasser and R. Yusupov, Sensitivity of Automatic Control Systems (CRC, Boca Raton, FL, 2000).
2. D. V. Gaskarov, V. B. Kiselev, S. A. Soldatenko, et al., Introduction to Geophysical Cybernetics, Ed. by R. M. Yusupov (SPbGU, St. Petersburg, 1998) [in Russian].
3. S. Soldatenko, “Weather and climate manipulation as an optimal control for adaptive dynamical systems,” Complexity 2017, 4615072 (2017).
4. G. I. Marchuk and Yu. N. Skiba, “The role of adjoint functions in studying the sensitivity of the model of thermal influence of the atmosphere and ocean to initial data variations,” Izv. Akad. Nauk SSSR: Fiz. Atmos. Okeana 26 (5), 451–460 (1990).
5. V. P. Dymnikov, E. M. Volodin, V. Ya. Galin, et. al., “Sensitivity of a climatic system to small external forcings,” Meteorol. Hydrol., No. 4, 77–91 (2004).