@article{zu214720,
           title = {????????? ????????????? ?????? ????? ??????????????? ????? ???? ???},
          author = {?. ?. ?????????},
       publisher = {??????},
            year = {1970},
         journal = {??????????? ??????????? ?? ????????? ?????? ??????? ????????? ????????????? ????},
             url = {http://eprints.zu.edu.ua/14720/}
}