@article{zu217731,
          volume = {53},
          number = {8},
           title = {??????? ???????????????????????? ? ????????????????},
          author = {?. ?. ???????},
            year = {1983},
           pages = {1925--1926},
         journal = {?????? ????? ?????},
             url = {http://eprints.zu.edu.ua/17731/}
}