@article{zu24991,
          volume = {3},
           title = {?? ????????? ?????????? ????????-?????????? ???????????, ?????????? 90-????? ????????????? ?????????? ???????????? ????? ????? ??????},
          author = {???????? ??????},
            year = {2009},
           pages = {142--143},
         journal = {????????? ????????? ???????},
             url = {http://eprints.zu.edu.ua/4991/}
}