@article{zu219241,
           title = {Modification of a surface of magnetite by hydroxyapatite},
          author = {M. V. Chayka},
       publisher = {???-?? ??? ??. ?. ??????},
            year = {2015},
           pages = {15--16},
         journal = {????????????? ??????? ?????? ????????? ???????: ????????? ??????????? ???????-?????????? ???????????? ??????????? ??? ????????? ???????? ??????????????: ???????, 15 ?????? 2015 ?.},
             url = {http://eprints.zu.edu.ua/19241/}
}