@article{zu21195,
          number = {25},
           title = {?????????? ??????? ?????????? ??????????? ??????? ?????? (?????????? ?????)},
          author = {?. ?. ???????},
       publisher = {???-?? ??? ??. ?.??????},
            year = {2005},
           pages = {142--145},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/1195/},
        abstract = {? ?????? ?????????? ??????? ??????????? ????, ??? ???????????? ??????????? ?????????? ?????????????? ??????? ?????????? ???????? ???????? ???????-???????????? ??????????.}
}