@article{zu25360,
          number = {20},
           title = {?????????? ????????? ????? ?? ??????? (?? ?????? ?????? ??????? ???????)},
          author = {?. ?. ???????},
            year = {2010},
           pages = {382--389},
         journal = {??????-???????????},
             url = {http://eprints.zu.edu.ua/5360/},
        abstract = {? ?????? ????????????? ?????????? ????????? ????? ?? ??????? ?? ?????? ??????? ?????? ??????????? ??????? ???????}
}