@article{zu220510,
           title = {??????????? ????????? ????????? ?????? ?????? ?? ???????? ? ???},
          author = {?. ?????????? and ?. ?. ????????},
       publisher = {??? ??. ?. ??????},
            year = {2015},
           pages = {209--215},
         journal = {?????????? ?????????? ???????? ? ??????? ??????????? ?????? : ??????? ???????? ?????},
             url = {http://eprints.zu.edu.ua/20510/}
}