Niewiarowicz M, Stieler O, Komar D. Investigation of speech perception for patients with a cochlear implant supported with a hearing aid. Arch. Acoust. [Internet]. 2006 Jan. 31 [cited 2026 Mar. 4];31(4(S):189-95. Available from: https://acoustics.ippt.gov.pl/index.php/aa/article/view/1342