@article{zu212373,
          volume = {4},
           month = {???????},
          author = {?. ?. ???????? and ?. ?. ??????},
           title = {????? ?? ????????? ??????????? ??? ???????? ?????},
       publisher = {???????????? ????????? ??????????? ??. ?. ??????},
         journal = {?????????? ????????? ????? - 2014},
           pages = {19--22},
            year = {2014},
        keywords = {?????, ????????, ?????????? ???,??????? ??????},
             url = {http://eprints.zu.edu.ua/12373/},
        abstract = {? ????????? ???????? ???????? ??????????? ?????? ???????? ????????? ??????????? ??? ????????? ????? ?? ???????? ??????: ?????????, ???????? (????????) ???, ?????????? ??????????? ? ???????????? ??????? (?.?. ??????????????, 1970).}
}