[1]
A. Z. Arakelian and E. A. Danielyan, “ABOUT THE MAXIMUM SUM OF CASUAL NUMBER OF INDEPENDANT CASUAL QUANTITY”, Proc. YSU A: Phys. Math. Sci., vol. 34, no. 2 (193), pp. 24–35, Oct. 2000, doi: 10.46991/PYSUA.2000.34.2.024.