@article{zu25446,
           title = {???????? ?????????? ????????? ?? ?????? ?? ??????? ?? ??.},
          author = {????? ????????},
       publisher = {???-?? ??? ??. ?.??????},
            year = {2011},
           pages = {69--71},
         journal = {????????? IV ?????????? ??????????? ????????-  ??????????? ???????????, ??????????? 10-????? ??????????   ??????????? ?????????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/5446/}
}