TY JOUR TI Prospects for the Development of a Systemic Global Economic Crisis KW Kondratiev cycles KW technological orders KW econometric models KW forecasts KW crises of the world economy. JO Scientific Research and Development. Economics AU Basovskaya, E.N. AU Basovskiy, L.E. PY 2019 IS 7 PB INFRA-M Academic Publishing LLC.