@misc{zu217039,
           title = {????????? ???????????? ???? ????????? ?? ??????? ???????? ?????? ? ?????? ?????????????? ???????????, ??????????? ???????, ????????? ????????????????},
          author = {?. ?. ???????? and ?. ?. ???????? and ?. ?. ??????????},
            year = {2015},
             url = {http://eprints.zu.edu.ua/17039/}
}