Leibov, Roman. “THE DISCRETE-LINEAR AND THE DISCRETE-CONTINUOUS MODELS OF THE NONLINEAR OBJECT MANAGING IN WIDE RANGE OF OPERATING MODES”. International Journal for Computational Civil and Structural Engineering, vol. 15, no. 2, June 2019, pp. 86-94, doi:10.22337/2587-9618-2019-15-2-86-94.