@inproceedings{zu214010,
       booktitle = {IV ??????????? ???????-????????? ??????????? ???????????? ??????? ??????? ? 2014?},
           title = {?????????? ?????????? ????????????? ????????? ????? Co2+, Mn2+ ? ?????? ???????? ??? ?? ?????????? ???????????????? ??????????? Fe3O4/{\ensuremath{\gamma}} ? ???, Fe3O4/???? ?? Fe3O4/??},
          author = {?. ?. ?????????? and ?. ?. ????? and ?. ?. ???????? and ?. ?. ???????? and ?. ?. ??????????? and ?. ?. ????? and ?. ?. ????????? and ?. ?. ?????????? and ?. ?. ???????????? and ?. ?. ????????? and ?. ?. ??????},
            year = {2014},
           pages = {4--8},
             url = {http://eprints.zu.edu.ua/14010/}
}