@article{zu2998, number = {16}, title = {??????????? ?????? ?? ??????? ?????? (?? ????????? ????????? ? ??????? ?. ?????)}, author = {?. ?. ?????????}, year = {2004}, pages = {126--129}, journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????}, url = {http://eprints.zu.edu.ua/998/}, abstract = {? ?????? ????????????? ??????????? ???????? ????? ???????? ?? ??????? ?? ????????????? ?????? ? ?????? ??????????? ?????? ??????????. ???????????? ?????? ??????????? ????????? ?????????? ? ?????? ????????? ???????????? ??????????? ?. ????? ?? ????????? ?????????????? ??????????????? ???????.} }