@article{zu229537,
          number = {740},
           title = {????????????? ?????? ?????? ???? ?? ??????????????? ????},
          author = {?. ?. ??????????},
       publisher = {???????????? ???????????? ???????????},
            year = {2015},
           pages = {27--30},
         journal = {???????? ?????? ????????????? ????????????},
             url = {http://eprints.zu.edu.ua/29537/}
}