@article{zu211632, title = {???? ????????????? ????????? ? ??????? ?????????? ??????????}, author = {?. ?. ????????}, publisher = {??? ??. ?. ??????}, year = {2009}, pages = {131--136}, journal = {?????????. ??????????. ?????????}, keywords = {???????, ??????, ??????????, ????????, ??????? ??????????, ?????????, ????????????, ??????????? ?????????, ??????? ?????????, ???????? ?????????, ?????????????? ??????????, ???????? ?????????, ?????? ??????????, ????????? ?????, ??????, ????????? ????, ?????????? ?????.}, url = {http://eprints.zu.edu.ua/11632/}, abstract = {? ?????? ?????????????? ??????? ??????? ????????????? ????????? ? ??????? ?????????? ?????????? ?? ????????? ????????? ???????? ????????? ?? ???????????? ????? ? ?????? ????????? ????????????} }