@article{zu214487, title = {?????????? ???????????? ???????????? ?? ????'??????? ?? ???????????? ??????????? ?????? ???????}, author = {?. ?. ????????}, publisher = {????}, year = {2011}, journal = {??????????? ?????????? ?? ???????? ????????? ??????? ????????? ??????????? ????}, url = {http://eprints.zu.edu.ua/14487/} }