TY JOUR TI Methodological Foundations for the Justification and Procurement of Innovative Equipment for Arctic Projects (A Case Study of the Drilling Fleet of Gazpromneft-Yamal LLC) KW Arctic projects KW procurement of drilling equipment KW import substitution KW risk management KW supplier selection criteria KW economic efficiency KW logistical constraints KW innovative technologies. JO JOURNAL OF MONETARY ECONOMICS AND MANAGEMENT AU Tel'piz, G.A. AU Sidorov, I.V. PY 2026 IS 0 PB ITBO University