@article{zu222507,
           title = {?????????? ????????? ????????? ? ??????? ?????? ? ???????? ???????? ?? ??????},
          author = {?. ?. ?????? and ?. ?. ????????},
            year = {1995},
           pages = {96--98},
         journal = {????????????? ???????-????????? ??????????? "?????????? ?????????? ?? ????????? ????????? ???????? ?????????? ????????"},
             url = {http://eprints.zu.edu.ua/22507/}
}