@article{zu230261,
           title = {?????????? ????????? ?? ?????? ? ?????????? ??????????? ??????????? ? ???},
          author = {?. ?. ????????},
       publisher = {???????: ??? ??.?. ??????????},
            year = {2018},
           pages = {209--212},
         journal = {?????????? ???????? ? ????????? ??????????? ????? ??????????? ?????},
             url = {http://eprints.zu.edu.ua/30261/}
}