L. Stryczniewicz, “The methods of inversion and the maximum likelihood estimation in acoustic tests of industrial sources in the environment”, Arch. Acoust., vol. 31, no. 4(S), pp. 295–301, Jan. 2014, Accessed: Apr. 26, 2025. [Online]. Available: https://acoustics3.ippt.pan.pl/index.php/aa/article/view/1359