@article{zu229944,
          number = {177},
           title = {?????? ?????????? ??????????? ??????? ??????????? ?? ?????? ????????? ???????? ??????},
          author = {?. ?. ?????? and ?. ?. ???????},
       publisher = {?????????????: ??? ???? ??. ?. ??????????},
            year = {2019},
           pages = {88--91},
         journal = {??????? ???????. ?????: ??????????? ?????.},
             url = {http://eprints.zu.edu.ua/29944/}
}