@article{zu28332, title = {????????????? ?????? ?? ?????????? ???????? ???????????? ?????????????}, author = {?. ?. ????????}, publisher = {???????. ??-? ????? ?????? ?????????}, year = {2011}, pages = {17--22}, journal = {?????????? ? ????? ??? ????????: ????????? ??? ??????. ????.-?????. ??????.}, url = {http://eprints.zu.edu.ua/8332/}, abstract = {? ?????? ?? ?????? ?????????????? ??????? ? ????????????? ????????????? ?????? ????????? ???????? ?? ?????????? ???????????? ?????? ???????????? ?????????????.} }