TY JOUR TI NORMATIVE LEGAL DOCUMENTS AS A SOURCE ON THE HISTORY OF THE DEVELOPMENT OF THE SANATORIUM AND RESORT BUSINESS OF THE CRIMEA (1920–1941) KW sanatorium business KW legal regulation KW decrees and resolutions KW Crimea KW People’s Commissariat of Health. JO SCIENTIFIC NOTES OF V. I. VERNADSKY CRIMEAN FEDERAL UNIVERSITY. HISTORICAL SCIENCE AU Skripnik, A.S. PY 2025 IS 11 PB V.I. Vernadsky Crimean Federal University