@unpublished{zu223579,
           title = {???????????-?????????? ?????? ??????? ??????????? ??????? (?? ????????? ????????? ???? ????????)},
          school = {??????????? ???????? ???? ???????},
          author = {?. ?. ???????},
            year = {2000},
             url = {http://eprints.zu.edu.ua/23579/}
}