@article{zu21072, number = {26}, title = {????????: ?????????-???????????? ??????}, author = {?. ?. ???????}, year = {2006}, pages = {117--121}, journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????}, url = {http://eprints.zu.edu.ua/1072/}, abstract = {????????? ?????? ? ????????? ??????? "????????" ? ?????? ???????? ???????: ?????????, ????????????, ?????????? ? ??????????????????. ?????????? ???? ? ????? ???????? ? ???????? ?????. } }