@unpublished{zu215642,
           title = {??????????? ?????????? ????????? ???????? II ???????},
          author = {?. ?. ??????? and ?. ?. ??????????},
       publisher = {??? ??. ?. ??????},
            year = {2014},
             url = {http://eprints.zu.edu.ua/15642/},
        abstract = {??????????? ????'??????? ?????????? ??? ???????????? ?? ???????? ????????? II ??????? , ??????? ????????? ?????????}
}