O. M. Pshinko, Y. S. Barash, N. I. Verkhohlyadova, I. P. Korzhenevych, A. V. Logvynenko, and L. M. Loboiko, “SUSTAINABLE TRANSPORT AND PASSENGER TRANSPORT IN A LONG-DISTANCE COMMUNICATION”, STP, no. 22, pp. 254–257, Jun. 2008.