%0 Journal Article %A Korvel, Gražina %A Treigys, Povilas %A Kąkol, Krzysztof %A Kostek, Bożena %T Investigation of the Lombard effect based on a machine learning approach %J International Journal of Applied Mathematics and Computer Science %D 2023 %P 479-492 %V 33 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/IJAMCS_2023_33_3_a10/ %G en %F IJAMCS_2023_33_3_a10