@article{zu26660,
           title = {??????????? ????????? ???????? ????????? ?????? ??????????? ???????},
          author = {?. ?. ????????},
       publisher = {???????? ????????, ????? ?? ???????? ??????. ????????},
            year = {2011},
           pages = {112--116},
         journal = {????????? 8-? ??????????? ???????-?????????? ??????????? ???????? ????????, ????? ?? ???????? ??????},
             url = {http://eprints.zu.edu.ua/6660/}
}