@article{zu217663,
           title = {??????????? ????????? ????? ???? ? ?????? ????? ?????? ???????????? ??????? ???????},
          author = {?. ?. ????????? and ?. ?. ?????},
            year = {2015},
         journal = {???????????? ??????},
        keywords = {???? ?????, ????????????? ?????, ?????? ????????????, ????????? ?????????, ??????? ???????????? ??????? ???????},
             url = {http://eprints.zu.edu.ua/17663/}
}