@article{zu22371, title = {??????????? ??????? ????????????? ???????? ?? ???????????? ????????? ??????????? ?????? ???}, author = {?. ?. ????????}, year = {2007}, pages = {171--174}, journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????}, url = {http://eprints.zu.edu.ua/2371/}, abstract = {? ?????? ?????????????? ?????? ??????? ??????????? ????????? ????????????? ????????, ??? ?????????? ?????????? ????? ?????? ???; ???????? ???????? ??????? "???????????"; ?????????? ?????????? ?????????????? ??????? ??? ?????????, ??? ??????????? ???????? ????????????? ???????? ? ???.} }