@article{zu210089,
          number = {19},
           title = {??????? ??????? ???????????? ?????? ???? ???????? (?? ???????? ????????????? ??????? ?????? ?????? ???, ? ??? ??? ??????????)},
          author = {?. ?. ?????????},
       publisher = {???????? ?????????? ???? ???????},
            year = {2013},
           pages = {37--41},
         journal = {?????????? ???? ?? ?????????? ? ?????},
             url = {http://eprints.zu.edu.ua/10089/},
        abstract = {? ?????? ????????????? ???????????? ?????? ?? ???????? ?????? ?????????? ????? ?? ??????? ??????}
}