- P. H. Clarke, Yu. S. Ledyaev, R. J. Stern, P. R. Wolenski, “Qualitative properties of trajectories of control systems: A survey”, Journal of Dynamical and Control Systems, 1, № 1, 1995, 1
- Richard Vinter, Optimal Control, 2010, 321
- Mohammed Bachir, “The multidirectional mean value inequalities with second order information”, J. Aust. Math. Soc., 80, № 2, 2006, 159
- Richard Vinter, Optimal Control, 2010, 361
- R. Kipka, Yuri Ledyaev, “A generalized multidirectional mean value inequality and dynamic optimization”, Optimization, 68, № 7, 2019, 1365
- F. H. Clarke, C. Nour, “Nonconvex Duality in Optimal Control”, SIAM J. Control Optim., 43, № 6, 2005, 2036
- Richard Vinter, Optimal Control, 2010, 285
- Francis Clarke, Mathematics of Complexity and Dynamical Systems, 2012, 1137
- Jean-Paul Penot, 266, Calculus Without Derivatives, 2013, 1
- N. Yu. Lukoyanov, A. R. Plaksin, “Inequalities for Subgradients of a Value Functional in Differential Games for Time-Delay Systems”, Dokl. Math., 101, № 1, 2020, 76