@article{zu214366, title = {?????????? ??????? ?? ???????????? ??????????? ????????? ??????????????? ???? ?????????????? ????????}, author = {?. ?. ????????}, publisher = {???-?? ??? ????? ????? ??????}, year = {2006}, pages = {81--83}, journal = {????????? ???????? ??????????-???????????? ?????? ?? ????????? ????????: ??. ????. ????? / ?? ???. ???. ?.?. ?????????, ?.?. ?????????, ?.?. ?????????}, url = {http://eprints.zu.edu.ua/14366/} }