@unpublished{zu227594,
           month = {????????},
           title = {????????? ????????????? ??????? ?????? ? ????????????? ????????? ?? ??.},
          school = {???????????? ????????? ??????????? ????? ????? ??????},
          author = {?. ?. ???????},
            year = {2018},
             url = {http://eprints.zu.edu.ua/27594/},
        abstract = {??????????? ?????????? ?? ???????? ????????? ???????
????????? ???????????? ????}
}