@article{zu27091, title = {????????? ? ?????????? ????????????? ????????? ??????????}, author = {?. ?. ?????????}, year = {2011}, pages = {44--55}, journal = {??????????? ???????????-?????????? ??? ?? ??. : ??????-??????????, ?????????????? ?? ?????????? ??????? (?? 90-????? ??????? ???????? ??????, 70-????? ???????? ???? ??? ?? 70-????? ????????? ??????????) : ????????? ??????. ????.-?????. ????. ???????}, url = {http://eprints.zu.edu.ua/7091/} }