@article{zu217609,
           title = {???????? ?????????? ?????????? ???????? ?????? ???????
},
          author = {?. ?. ?????????},
            year = {2011},
         journal = {???????????  ?????????? ?? ???????? ????????? ??????? ??????? ???? ? ?????????? ??????????},
             url = {http://eprints.zu.edu.ua/17609/}
}