@article{zu216625,
           title = {??????? ?????????? ?? ?????????, ??? ? ????????????},
          author = {?. ?. ?????},
       publisher = {????????????? ????????? ?????????????????, ??? ?3},
            year = {1988},
           pages = {1--23},
         journal = {??????????? ??????????? ?? ????????? ?????? ??????? ????????? ????},
             url = {http://eprints.zu.edu.ua/16625/}
}