@article{zu220356,
           title = {?????? ????????? ?? ?? ???????????? ?? ??????},
          author = {?. ?. ???????? and ?. ???????????},
       publisher = {???????: ?????? ??? ??. ?. ??????},
            year = {2014},
           pages = {72--78},
         journal = {???? ?? ??????: ??????? ?? ??????????},
             url = {http://eprints.zu.edu.ua/20356/}
}