@unpublished{zu213236,
           month = {???????},
           title = {???????????? ?????? ?????? ?????????? ???????},
          school = {???????? ?????????? ????},
          author = {?. ?. ???????????},
            year = {2006},
             url = {http://eprints.zu.edu.ua/13236/},
        abstract = {?????????? ?????????? ?????? ? ????????? ????????? ???????????? ?????? ???????, ? ????, ????????????? ??????? ?? ?????? ??????? ???????????? ????????.}
}