G.D. Akbaba, The Optimal Control Problem with the Lions Functional for theSchrödinger Equation Including Virtual Coefficient Gradient, Master’s thesis, Kars(Turkey), 2011 (Turkish).
 L. Baudouin, O. Kavian, and J.P. Puel, Regularity for a Schrödinger equation withsingular potentials and application to bilinear optimal control, J. Differential Equations 216 (2005), 188–222.
 A.G. Butkovskiy and Y.I. Samojlenko, Control of Quantum-Mechanical Processesand Systems. Mathematics and its Applications (Soviet Series), 56, Kluwer Academic Publishers Group, Dordrecht, 1990.
 N.S. Ibragimov, The solvability of the initial-boundary value problems for the nonlinear stationary equation of quasi-optics with purely imaginary coefficient in thenonlinear part, News of Baku State University, Ser. Physics and Math. Sciences(2010), No. 3, 72–84.
 A.D. Iskenderov and G.Y. Yagubov, A variational method for solving an inverseproblem of determining the quantum mechanical potential, Dokl. Akad. Nauk SSSR303 (1988), 1044–1048 (Russian); Engl. transl.: Soviet Math. Dokl. 38 (1989), 637–641.
 A.D. Iskenderov and G.Y. Yagubov, Optimal control of nonlinear quantummechanical systems, Avtomat. i Telemekh. (1989), No. 12, 27–38 (Russian); Engl.transl.: Automat. Remote Control 50 (1989), No. 12, Part 1, 1631–1641 (1990).
 A. Iskenderov and G. Yagubov, Optimal control of the unbounded potential inthe multidimensional nonlinear nonstationary Schrödinger equation, Bulletin ofLankaran State University, Ser. Natural Sciences (2007), 3–56.
 A.D. Iskenderov, G.Y. Yagubov, and M.A. Musayeva, Identification of the QuantumPotentials, Chashyoglu, Baku, 2012 (Azerbaijani).
 M. Jahanshahi, S. Ashrafi, and N. Aliev, Boundary layer problem for the system ofthe first order ordinary differential equations with constant coefficients by generalnonlocal boundary conditions, Adv. Math. Models Appl. 2 (2017), 107–116.
 O.A. Ladyzhenskaya, Boundary-Value Problems of Mathematical Physics, Nauka,Moscow, 1973 (Russian).
 O.A. Ladyzhenskaya, V.A. Solonnikov, and N.N. Ural’tseva, Linear and QuasiLinear Equations of Parabolic Type, Nauka, Moscow, 1967 (Russian); Engl. transl.:Translations of Mathematical Monographs, 23, Amer. Math. Soc., Providence, R.I.,1968.
 J.-L. Lions and E. Magenes, Non-Homogeneous Boundary Value Problems and Applications, I, Die Grundlehren der mathematischen Wissenschaften, 181, SpringerVerlag, New York–Heidelberg, 1972.
 L.S. Pontryagin, Ordinary Differential Equations, Nauka, Moscow, 1982.
 F.P. Vasilyev, Numerical Methods for Solving of the Extremal Problems, Nauka,Moscow, 1980.
 M.A. Vorontsov and V.I. Schmalhausen, The Principles of Adaptive Optics, Nauka,Moscow, 1985 (Russian).
 G.Y. Yagubov and M.A. Musayeva, On an identification problem for nonlinearSchrödinger equation, Differ. Uravn. 33 (1997), 1691–1698.
 G. Yagubov, F. Toyğolu, and M. Subaşı, An optimal control problem for twodimensional Schrödinger equation, Appl. Math. Comput. 218 (2012), 6177–6187.
 K. Yajima and G. Zhang, Smoothing property for Schrödinger equations with potential superquadratic at infinity, Comm. Math. Phys. 221 (2001), 573–590.
 V.M. Zhuravlev, Nonlinear Waves in Multicomponent Systems Dispersion and Diffusion, Ulyanovsk State University, Ulyanovsk, 2001 (Russian).