@misc{zu231684,
           title = {??????????? ?????? ????????????? ?????????? ???????? ??????????? ?????????????? ??????????? ??????? ?????????? ??????},
          author = {?. ?. ???????},
         address = {??????},
       publisher = {Wloclawek: Cuiavian University},
            year = {2019},
             url = {http://eprints.zu.edu.ua/31684/}
}