@article{zu230467,
           title = {?????? ????????????? ?????? ???????????????????, ??? ??????????? ?? ???? ???},
          author = {?. ?. ????????},
            year = {2019},
           pages = {40--42},
         journal = {????????? ???????? ????????????? ?????????},
             url = {http://eprints.zu.edu.ua/30467/}
}