@article{zu224360,
           title = {???????????? ?????????? ?? ?????? ???????????},
          author = {?. ?. ?????? and ?. ?. ???????? and ?. ?. ???????????},
            year = {2007},
           pages = {108--110},
         journal = {?????????? ??????????? ? 2017},
             url = {http://eprints.zu.edu.ua/24360/}
}