@article{zu21784, number = {28}, title = {?????????????? ????? ? ???????? ???????? ????????: ?????????? ??????}, author = {?. ?. ?????????}, year = {2006}, pages = {166--169}, journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????}, url = {http://eprints.zu.edu.ua/1784/}, abstract = {?????? ?????????? ??????????? ????????? ??????? ?????????? ?????? ? ????????? ??????? ????? ? ???????? ?. ????????.} }