@article{zu25581, title = {??????????? ???????????? ????????????-?????????????? ?????????? ? ????? ??????????? ??????}, author = {?. ?. ??????}, year = {2011}, pages = {33--33}, journal = {?????? ??????? ??????????? ????????? ????????????? ?????????? ? ??????? ???????? ???? ??????? : ????????? ???????? ???????????}, url = {http://eprints.zu.edu.ua/5581/} }