@misc{zu228569,
           title = {?????? ? ???????? ?????????? ????????????-??????? ?????????},
          author = {?. ?. ?????? and ?. ?. ?????????? and ?. ?. ????????},
       publisher = {??-? ??.?. ??????????},
            year = {2018},
             url = {http://eprints.zu.edu.ua/28569/}
}