@article{zu26899,
           title = {?????? ?????????: ??????? ?????},
          author = {??????? ????????},
       publisher = {??? ????? ?.??????},
            year = {2009},
           pages = {132--143},
         journal = {???????????????? ??????. ?????? 3.},
             url = {http://eprints.zu.edu.ua/6899/}
}