@article{zu25736, title = {???????? ????????? ???? ?????????? ?????????????? ????????? ? ????????? ???????? ????? ?-?? ???????? ?? ????????}, author = {?. ?. ?????????}, publisher = {???????????? ????????? ??????????? ????? ????? ??????}, year = {2011}, pages = {42--44}, journal = {C?????? ???????? ?????????? ????????????? ??????????? ?? ???????? ?????????? ????????? ???: ??????? ???????? ?????}, url = {http://eprints.zu.edu.ua/5736/} }