@unpublished{eprints711,
            year = {2013},
            note = {???????????????},
         address = {?????},
       publisher = {?????},
           title = {???????? ?????? : ???????? ??????},
             url = {http://eprints.library.odeku.edu.ua/id/eprint/711/},
          author = {????????????, ?. ?. and ???????, ?. ?.}
}