@unpublished{eprints13,
            year = {2013},
            note = {???????????????},
       publisher = {?????},
           title = {???????? ?? ???????? ????? : ????????? ???????? ?? ??????????? ??????????? ?????? ?????????},
         address = {?????},
          author = {?????, ?. ?. and ?????????, ?. ?.},
             url = {http://eprints.library.odeku.edu.ua/id/eprint/13/}
}