@article{zu232615,
          number = {18},
           title = {??????? ?????? ????? ? ?????????? ????? ??????},
          author = {?. ?. ????????},
       publisher = {??????? ? Bydgoszcz},
            year = {2020},
           pages = {120--126},
         journal = {?????????? ???????????},
             url = {http://eprints.zu.edu.ua/32615/}
}