@techreport{zu218890,
            type = {?????},
           title = {?????????? ??????????? ??????? ? ????? ????????? ????? ?????????? ???????? ??? ???????? ????? ?????? ??????},
          author = {???? ?????? and ?. ?. ??????},
       publisher = {??? ??.?.??????},
            year = {2015},
             url = {http://eprints.zu.edu.ua/18890/},
        abstract = {???????????? ??????}
}