@article{zu243604,
          number = {90},
           title = {??????????? ?????? ?????? ?????????????? ???? ? ??????? ??????????},
          author = {?. ?. ?????????},
       publisher = {Mi{\k e}dzynarodowa Akademia Nauk Stosowanych w {\L}om{\.z}y},
            year = {2023},
           pages = {297--310},
         journal = {Zeszyty Naukowe},
             url = {http://eprints.zu.edu.ua/43604/}
}