Shevchenko, N., S. Bagach, and D. Potapov. “Mathematical Ground of Choice of Architecture of Computer Network As an Element of Informative Infrastructure of Educational Organization”. HERALD of the Donbass State Engineering Academy, no. 2 (46), Oct. 2019, pp. 165-70, doi:10.37142/1993-8222/2019-2(46)165.