[1]
R. Khanduzi, A. Ebrahimzadeh, and S. Panjeh Ali Beik, “Optimal control of fractional integro-differential systems based on a spectral method and grey wolf optimizer”, Int. J. Optim. Control, Theor. Appl. (IJOCTA), vol. 10, no. 1, pp. 55–65, Jan. 2020.