Наумейко, І. В., and Р. Д. Аль-Азава. “The Models of "Man-Machine-Environment" Systems With Recovery at Non-Classic Stream of Events”. Eastern-European Journal of Enterprise Technologies, vol. 2, no. 10(62), Apr. 2013, pp. 55-58, doi:10.15587/1729-4061.2013.12756.