Żera J, Młyński R. Efficiency of attenuating high-level acoustic impulses with double protection (earplugs and earmuffs used simultaneously). Arch. Acoust. [Internet]. 2006 Jan. 31 [cited 2026 Mar. 4];31(4(S):319-24. Available from: https://acoustics.ippt.gov.pl/index.php/aa/article/view/1362