00590naa#a2200205#i#450# EN\INFRA-M\bibl\122 20240919095855.4 1998-071X 20130225b2013####ek#y0engy0150####ca RUS RU Acoustic Efficiency of Individual Protection Equipment from Low- Frequency Noise And Infrasound Journal article Moscow INFRA-M Academic Publishing LLC. 2013 5 с. Journal article local Zinkin V. Bogomolov A. Eremin G. naukaru.ru