@misc{zu218570,
           title = {??????? ??????? ? ???????? ?????????? ?????? ???????????? ???????},
          author = {?. ?. ???????????? and ?. ?. ??????????},
            year = {2014},
        keywords = {??????? ??????? ? ???????? ?????????? ?????? ???????????? ???????},
             url = {http://eprints.zu.edu.ua/18570/},
        abstract = {??????? ??????? ? ???????? ?????????? ?????? ???????????? ???????}
}