@incollection{zu215211,
          author = {?. ?. ????????},
          series = {?????????? ??????? ?????? ?? ??????? ???????? ?????????? ?? ???  ????????????? ?????????? ???????????? ????? ?. ??????},
       booktitle = {??-????},
         address = {???????},
           title = {?????? ????????? ?? ??????????? ????????? ??????? ?????????},
       publisher = {???????},
           pages = {130--134},
            year = {2015},
             url = {http://eprints.zu.edu.ua/15211/}
}