@article{zu219887,
          number = {1},
           month = {???????},
          author = {?. ?. ????????? and ???? ?????},
           title = {???????????? ???????????? ????????? ??????? ? ???????},
       publisher = {???-?? ??? ????? ????? ??????},
         journal = {????????? ?????????? ??????? ????????????? ?????????. ??????? ???????? ????? ????????? ?? ??????????.},
           pages = {100--102},
            year = {2015},
        keywords = {???????, ???????, ??????, ?????? ???????},
             url = {http://eprints.zu.edu.ua/19887/}
}