Mitrishkin, Y., E. Pavlova, and M. Patrov. “Design and Comparison of Plasma H∞ Loop Shaping and RGA-H∞ Double Decoupling Multivariable Cascade Magnetic Control Systems for a Spherical Tokamak”. Advances in Systems Science and Applications, Vol. 21, no. 1, Mar. 2021, pp. 22-45, doi:10.25728/assa.2021.21.1.942.