@article{zu214260,
          number = {81},
           title = {?????????????-??????? ??????? ?????????? ? ???????  ???????????? ????????? ? ??????? ?????????????? ??????},
          author = {?. ?. ????????},
            year = {2014},
           pages = {81--86},
         journal = {???? ?????????? ????????},
             url = {http://eprints.zu.edu.ua/14260/}
}