Bednarska, Katarzyna. 2015. “ Interference Errors Ca Used by the Influence of a Second / Foreign Language in the Texts Written by Slovene Students of Polish”. Acta Universitatis Lodziensis. Kształcenie Polonistyczne Cudzoziemców 22 (January):295-305. https://doi.org/10.18778/0860-6587.22.20.