@misc{zu212648,
           title = {????????????????? ?????? ?????? ??????????? ???????? ? ?????? ??????????? ????},
          author = {?. ?. ?????????? and ?. ?. ??????},
       publisher = {??? ??. ?. ??????},
            year = {2014},
             url = {http://eprints.zu.edu.ua/12648/},
        abstract = {???????????? ??????}
}