@article{zu2303, number = {15}, title = {????????????? ??????? ?? ???????? ?????? ???????? ??????????}, author = {?. ?. ????? and ?. ?. ???????}, year = {2004}, pages = {17--18}, journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????}, url = {http://eprints.zu.edu.ua/303/}, abstract = {????????? ?????? ? ???????? ?????????? ?????? ?????? ??????????? ? ???????? ?????????? "??????? ??????????", ?? ???? ?? ???????? ? ???????????????? ????????. ???????????? ????????????? ??????? ?? ???????? ?????? ???????? ??????????. ??????? ???????: ?????, ??????? ??????????, ?????, ???????, ?????? ???????, ?????????????? ??????.} }