@article{zu22782, number = {20}, month = {???????}, author = {?. ?. ??????}, title = {"??????" ?20, 25 ?????? 2006 ????}, publisher = {???}, journal = {"??????"}, pages = {1--8}, year = {2006}, url = {http://eprints.zu.edu.ua/2782/}, abstract = {C??????????-??????????? ??????} }