@article{zu220690,
          number = {3},
           month = {????????},
          author = {?. ?. ???????? and ?. ?. ????????},
           title = {????? ? ????????? ???????????? ?????????? ?????},
       publisher = {??????????? ?????},
         journal = {?????????? ? ?????? ?????},
           pages = {33--36},
            year = {2016},
        keywords = {??????????? ?????????, ??????????-??????????? ????????, ????????},
             url = {http://eprints.zu.edu.ua/20690/},
        abstract = {?  ??????  ??  ??????  ??????????  ??  ??????????  ???????  ???????????  ?????????-????????????  ??????????  ?????????  ?????  ?  ???????????  ?????????  ????????????  ??????????  ?????.}
}