@article{zu26438, title = {??????????? ?????? ???????????? ???????????? ?? ?????? ????????????????? ?? ???????? ??????????-?????????? ????????????? ??????????}, author = {?. ?. ????????? and ?. ?. ????????? and ?. ?. ???????}, year = {2010}, pages = {37--38}, journal = {??????????? ??????? ??????? 2010}, url = {http://eprints.zu.edu.ua/6438/} }