@book{zu28914, title = {?????????? ????: ????????? ??? 2-?? ????? ?????????????? ????? ? ??????????? ????????? ??????????? ????}, author = {?. ?. ???????????? and ?. ?. ????????}, publisher = {????, ????? ?????????-?????????? ??????????}, year = {2012}, keywords = {?????????? ????, ?????????, 2 ????, ?????????????? ?????}, url = {http://eprints.zu.edu.ua/8914/}, abstract = {????????? ??? 2-?? ????? ?????????????? ????? ? ??????????? ????????? ??????????? ????.} }