@article{zu2449, number = {11}, title = {??????? ????????? ??????? ?????? ?? ??????????? ????????}, author = {?. ?. ???????}, publisher = {???-?? ??? ??. ?.??????}, year = {2003}, pages = {78--79}, journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????}, url = {http://eprints.zu.edu.ua/449/}, abstract = {? ?????? ????????????? ?????????-???????????? ?????? ???????? ?????????? ??????????? ??????? ??????.} }