@article{zu215636,
          number = {7},
          author = {?. ?. ??????? and ?. ????????????},
         address = {???????},
           title = {??????????? ?????????????? ? ??????},
       publisher = {??? ??. ?. ??????},
         journal = {???????? ????? ??????? ???????????},
           pages = {97--101},
            year = {2014},
             url = {http://eprints.zu.edu.ua/15636/},
        abstract = {??????? ?????????????? ?????? ?? ?????????? ??? ??????? ?????? ?? ??????? ??????????}
}