@article{zu26924,
           title = {?????? ???? ??????: ?????????? ??????? ? ??????????},
          author = {?. ?. ?????},
       publisher = {??? ????? ?.??????},
            year = {2011},
           pages = {153--158},
         journal = {???????????????? ??????. ?????? 5.},
             url = {http://eprints.zu.edu.ua/6924/}
}