1.
TRYNKOWSKA D, MICHALSKI R. Relation of ear protector attenuation to noise spectra and methods for its determination. Arch. Acoust. [Internet]. 2016 Mar. 7 [cited 2025 Jun. 22];4(3):205-19. Available from: https://acoustics.ippt.pan.pl/index.php/aa/article/view/3378