For citations:
Prokopenko L.V., Bulgakova M.V., Courierov N.N., Lagutina A.V. Transfer function of open ear importance in assessment of hearing protection devices noise reduction. Russian Journal of Occupational Health and Industrial Ecology. 2021;61(10):655-661. (In Russ.) https://doi.org/10.31089/1026-9428-2021-61-10-655-661