@article{zu217789,
          number = {4},
           title = {?????????? ??????????????? ?? ?????? ???????},
          author = {?. ?. ?????? and ?. ?. ????????? and ?. ?. ?????????? and ?. ?. ????????},
            year = {2010},
           pages = {154--159},
         journal = {?????? ?????????? ????????????? ???????????? ?????????? ?? ???????},
             url = {http://eprints.zu.edu.ua/17789/}
}