For citations:
Revich B.A., Shaposhnikov D.A., Anisimov O.A., Belolutskaia M.A. Heat waves and cold spells in three arctic and subarctic cities as mortality risk factors. Hygiene and Sanitation. 2018;97(9):791-798. (In Russ.) https://doi.org/10.47470/0016-9900-2018-97-9-791-798