@article{zu228491, title = {?????????? - ???????? ???? ???????}, author = {?. ?. ?????? and ?. ?. ??????? and ?. ?. ?????? and ?. ?. ????? and ?. ?. ??????? and ?. ?. ????????? and ?. ?. ??????? and ?. ?. ??????}, publisher = {???????: ?? "????"}, year = {2018}, pages = {307--308}, journal = {?????????? ??????????? ? 2018}, url = {http://eprints.zu.edu.ua/28491/} }