@book{zu220948, title = {???????????? ??????????? ??????????? ? ?????????? ???????????}, author = {?. ?. ?????? and ?. ?. ???????? and ?. ?. ????????}, address = {???????}, publisher = {??? ???}, year = {2013}, journal = {???????????? ??????????? ??????????? ? ?????????? ???????????}, url = {http://eprints.zu.edu.ua/20948/}, abstract = {? ??????????? ????????? ?? ????????? ????????? ????? ????????? ?????????? ?? ????????? ??????? ???????????? ??????????? ?? ??????? ???????? ??????????? ??? ??? ???????? ?????? ???????? ?????????.} }