@article{zu219889,
          volume = {15},
          number = {1},
           title = {????????????????? ?????? ?????????????? ?????????? AIIBVI ? ????????????? ?????},
          author = {?. ?. ?????? and ?. ?. ??????? and ?. ?. ???????},
            year = {1979},
           pages = {42--44},
         journal = {?????????????? ?????????},
             url = {http://eprints.zu.edu.ua/19889/}
}