@misc{zu219728,
           title = {???????????????? ?????? ?? ???????? ????????? ????????? ?????????},
          author = {?. ?. ?????? and ?. ?. ???????},
       publisher = {??? ??. ????? ??????},
            year = {2015},
             url = {http://eprints.zu.edu.ua/19728/},
        abstract = {???????? ??????}
}