- Kumeresan A. Danapalasingam, Anders la Cour-Harbo, Morten Bisgaard, 2009 IEEE International Conference on Control and Automation, 2009, 1974

- Francis Clarke, “Nonsmooth Analysis in Control Theory: A Survey”, European Journal of Control, 7, no. 2-3, 2001, 145

- Eduardo D. Sontag, Encyclopedia of Complexity and Systems Science, 2009, 8616

- Joaquin Alvarez, Iouri Orlov, Leonardo Acho, “An Invariance Principle for Discontinuous Dynamic Systems With Application to a Coulomb Friction Oscillator”, Journal of Dynamic Systems, Measurement, and Control, 122, no. 4, 2000, 687

- N. O. Sedova, “The design of digital stabilizing regulators for continuous systems based on the Lyapunov function approach”, Autom Remote Control, 73, no. 10, 2012, 1734

- V.I. Korobov, S.S. Pavlichkov, “Global properties of the triangular systems in the singular case”, Journal of Mathematical Analysis and Applications, 342, no. 2, 2008, 1426

- Jean-Michel Coron, Nonlinear Analysis, Differential Equations and Control, 1999, 307

- Maha Sabra, Bashar Khasawneh, Mohamed Zohdy, 2014 IEEE Transportation Electrification Conference and Expo (ITEC), 2014, 1

- Introduction to Linear Control Systems, 2019, 1037

- Pavel Osinenko, Grigory Yaremenko, 2021 60th IEEE Conference on Decision and Control (CDC), 2021, 5326
