Forecasting of Investments into Wireless Telecommunication Systems. - Tatyana P. Nekrasova; Valery Leventsov; Ekaterina Axionova (NEW2AN, 2014)

Cellular Telecommunication Services Cost Formation. - Tatyana P. Nekrasova; Valery Leventsov; Ekaterina Axionova (NEW2AN, 2015)

Evaluating the Efficiency of Investments in Mobile Telecommunication Systems Development. - Tatyana P. Nekrasova; Valery Leventsov; Ekaterina Axionova (NEW2AN, 2016)