Ozimek, Edward, Dariusz Kutzner, Aleksander Sęk, and Andrzej Wicher. 2014. “Polish Digit Triplet Test for Auditory Screening: Development and Initial Evaluation”. Archives of Acoustics 32 (4(S): 179-85. https://acoustics3.ippt.pan.pl/index.php/aa/article/view/1407.