@article{zu23562, number = {16}, title = {?????????? ????? ? ????????????? ??????}, author = {?. ?. ???'????}, publisher = {???-?? ??? ??. ?.??????}, year = {2004}, pages = {11--13}, journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????}, url = {http://eprints.zu.edu.ua/3562/}, abstract = {????????? ?????? ? ?????????? ?????????????? ?????, ?? ??????????? ????-????? ??????????? ?????????, ? ????????????? ??????. ???????????? ????? ????????, ????????? ?? ?????????? ???? ????????. ?????????, ?? ???? ? ????????? ????? ?????????, ?????????? ????, ??????? ??????????.} }