@article{zu225520,
          number = {5},
           title = {???????????? ?????? ?? ???????? ??????? ???? ? ????????? ????????? ??????},
          author = {Jurgen Hillesheim},
       publisher = {??? ????? ????? ??????},
            year = {2016},
           pages = {50--55},
         journal = {???????????? ???????},
             url = {http://eprints.zu.edu.ua/25520/},
        abstract = {???????? ?????? ?????? ?????????? (????????? ????????????? ???????-?????????? ?????? ?. ????????, ?????????)? ????????? ?? ??????????.}
}