@article{zu214471,
           title = {?????????-????????????? ?????? ???????????
?????????? ??????????? ??????? ?? ????????????? ??????????},
          author = {?. ?. ????????},
       publisher = {????},
            year = {2001},
           pages = {149--151},
         journal = {?????????? ?????????? ??????: ?????? ? ????????},
             url = {http://eprints.zu.edu.ua/14471/}
}