@article{zu215935,
           title = {??????? ???????? ? ????????, ?? ????? ???????????????? ?????????? ?????????},
          author = {?. ?. ????????? and ?. ?. ???????????},
       publisher = {???-?? ??? ??. ?.??????},
            year = {2011},
           pages = {61--62},
         journal = {??????????? ??????????? ? 2011?: ????????? ?? ???????-?????????? ??????????? ??? ??????? ?????? ?? ?????????. ? ???????.},
             url = {http://eprints.zu.edu.ua/15935/}
}