D. V.M., T. M.Y., and A. S. M.A., “THE VERIFICATION OF THE COMPLEX PROGRAMS SERPENT 2 AND SCALE (SAS2) FOR ANALYSING THE SAFETY CHARACTERISTICS OF FA REACTOR VVER-1000 AT ALL THE OPERATION STAGES”, KEG, vol. 3, no. 3, pp. 201-218, Feb. 2018.