@article{zu223755, volume = {3}, title = {??????????? ???????? ???? ???????? ????????? ????????? ?????????? ??? ?????? ????? ??????? ???????????}, author = {?. ?. ???????}, year = {2016}, pages = {160--163}, journal = {????????? ??????? ???????? ???????????}, url = {http://eprints.zu.edu.ua/23755/}, abstract = {??? ????????? ???????? ??????????? ?? ?????????? ?????? ??????? ?????, ?? ? ?????? ?????????? ??????? ?????????? ?? ?????????? ?????? ????????? ?????? ???????? ?? ???????????? ?????, ????????? ???????? ???????? ?????????, ??????, ??????? ????????????? ??????????? ?? ???????????.} }