@article{zu213012, volume = {63}, number = {8}, month = {????????}, author = {?. ?. ???????????}, title = {?? ?????????? ? ???????????? ??????????? ? ?????????????? ??????????????? ?????????????????.}, publisher = {??????????? ???????? ????}, year = {2011}, journal = {??????????? ???????????? ??????}, pages = {1128--1134}, url = {http://eprints.zu.edu.ua/13012/}, abstract = {? ?????? ?????????? ???????? ???????????? ???????????? ??????????? ???????????.} }