@article{zu226206, volume = {14}, number = {1}, author = {?. ?. ?????? and ?. ?. ??????? and ?. ?. ??????}, title = {????????????? ????????? ??????????? ????????? ? ?????????????? ????????}, publisher = {??? ???????}, journal = {??????? ????? ????????? ?????????? ??? ???????}, pages = {34--38}, year = {2017}, url = {http://eprints.zu.edu.ua/26206/}, abstract = {?????? ????????? ???????????? ????????????? ??????? ?????????????? ?????? ??????? ???????????? ???????????, ????????? ? ???????? ????????????, ???????? ?? ???????? ???????????? ????????.} }