@article{zu26902,
           title = {???????? ??????? (????????) ? ????????????????? ??????????},
          author = {?. ?. ??????????},
       publisher = {??? ????? ?.??????},
            year = {2009},
           pages = {93--101},
         journal = {???????????????? ??????. ?????? 3.},
             url = {http://eprints.zu.edu.ua/6902/}
}