Baba, N. (1981). "Convergence of a random optimization method for constrained optimization problems". Journal of Optimization Theory and Applications. 33 (4): 451–461. doi:10.1007/bf00935752.
Dorea, C.C.Y. (1983). "Expected number of steps of a random optimization method". Journal of Optimization Theory and Applications. 39 (3): 165–171. doi:10.1007/bf00934526.
Sarma, M.S. (1990). "On the convergence of the Baba and Dorea random optimization methods". Journal of Optimization Theory and Applications. 66 (2): 337–343. doi:10.1007/bf00939542.
mathnet.ru
Matyas, J. (1965). "Random optimization". Automation and Remote Control. 26 (2): 246–253.