@article{zu23326, volume = {?.?.}, number = {6 (30)}, author = {?. ?. ??????}, title = {????????? ?????????? ? ????????? ??????? ?????????? ???????? ??????????? ?????????}, publisher = {?.: ??? ????? ?.?.???????????}, journal = {???????? ??????? ??? ????? ?.?.???????????. ????? ?12. ???????????? ?????: ??. ???????? ?????}, pages = {234--239}, year = {2005}, keywords = {????????? ??????????, ?????? ??????????, ???????? ?????????? ????????}, url = {http://eprints.zu.edu.ua/3326/} }