@article{zu24195, number = {51}, title = {?????????-????? ?? ???? ???? (?????????????? ?? ????????????? ?????????????? ???????)}, author = {?. ?. ????????? and ?. ?. ?????????}, year = {2010}, pages = {53--56}, journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????}, url = {http://eprints.zu.edu.ua/4195/}, abstract = {?????? ?????? ?????? ?????????? ?????????? ???????? ?????????, ?? ????????? ?????. ????? ????????????? ?? ??????????? ???????, ??? ? ???????????? ????? ??? ?????????? ?????????? ?????????????? ????. ????????, ?? ???? ????????????? ?? ?????????? ??????????? ??????? ????????? ?????????? ??????????? ?????? ????? ????????? ?????????-?????? ? ?????? ????????.} }