@article{zu226435, title = {???????????:???????? ????? ? ???? ?????????? ??????}, author = {?. ?. ?????? and ?. ?????}, publisher = {???????}, year = {2017}, pages = {150--152}, journal = {????????? ?? ?????????? ?????????????? ????????-??????????? ??????????? (?. ???????, 3-4 ????????? 2017.): ??????? ???????? ?????. - ???????: ???????.)}, url = {http://eprints.zu.edu.ua/26435/} }