TY JOUR TI Transformation of financial statements in accordance with IFRS using the example of a Russian company KW IFRS KW RAS KW financial statements KW transparency KW materiality KW disclosure of information KW PJSC Severstal KW RAS KW consolidated financial statements KW management decisions JO Journal of Applied Research AU Zhigunova, N.V. AU Dunaeva, V.I. AU Shaukhina, A.M. PY 2026 IS 0 PB ITBO University