@article{zu216538,
           title = {?????? ???????? ???????????? ????????? ??? ???????????? ????????? ?????????????? ????? ? ?????? ?????
},
          author = {?. ?. ????????},
       publisher = {???????: ?? "????", ??? ????? ????? ??????},
            year = {2015},
           pages = {513--515},
         journal = {??????? ???????? ????? "?????????? ??????????? - 2015"},
             url = {http://eprints.zu.edu.ua/16538/}
}