@article{zu215000, number = {1}, title = {?????????? ????????? ??????????? ???????? ????????? ???????????}, author = {?. ?. ??????????}, publisher = {???????: ??? ????? ????? ??????}, year = {2007}, pages = {35--40}, journal = {???????? ???????????? ?????? ? ??????????????? ???????? ???????: ????????? ?????????????? ???????????}, keywords = {???????????, ????????????, ???????? ???????????}, url = {http://eprints.zu.edu.ua/15000/}, abstract = {????????, ? ??????? ????????, ???? ? ? ????????? ???????????????? ?????????, ???????? ??????, ?????????? ????????????? ??????? ?????.} }