@article{zu226980, number = {13}, title = {????????? ?????????? ??????????? ???????? ? ??????? ????????? ??????????????}, author = {?. ?. ????????}, publisher = {??????? : ??? ????????? ?. ?.}, year = {2018}, pages = {32--35}, journal = {??????????. ??????? V ?????????????? ???????-?????????? ??????????? ?????? ??????: ?????????? ????? ? ??????? ??????????}, url = {http://eprints.zu.edu.ua/26980/} }