Тatyana Sarycheva, Ludmila Bakumenko and Elena Kostromina, “Statistical Approaches for Assessing the Competitiveness of Economic Activities of the Republic of Mari El,” Proceedings of the 30th International Business Information Management Association (IBIMA), ISBN: 978-0-9860419-9-0, 8-9 November 2017, Madrid, Spain, p 3847-3858.
Ludmila Bakumenko, Тatyana Sarycheva and Elena Kostromina, “Use of Single-Loop Demoeconomic Modeling for the Economic Growth Dynamics Forecasting in the Privolzhsky Federal District,” Proceedings of the 30th International Business Information Management Association (IBIMA), ISBN: 978-0-9860419-9-0, 8-9 November 2017, Madrid, Spain, p 5723-5731.