@article{zu229342, number = {13}, title = {??????? ??????? ????????? ??????????? ??????????? ????? ? ???????}, author = {?. ?. ????????}, publisher = {???????: ??? ????????? ?. ?.}, year = {2018}, pages = {250--252}, journal = {??????????: ??????? V ?????????????? ???????-?????????? ??????????? ?????? ??????: ?????????? ????? ? ??????? ?????????? (?. ???????, 7?????? 2017 ????)}, url = {http://eprints.zu.edu.ua/29342/} }