@article{zu26483, volume = {4}, title = {????????? ??????? ?????? ????? ???????}, author = {?. ?. ?????? and ?. ?. ??????}, publisher = {????????}, year = {2008}, pages = {4--5}, journal = {????????? ?????????????? ???????-?????????? ??????????? ????????? ???????? ????? 2008?}, url = {http://eprints.zu.edu.ua/6483/} }