@article{zu230047,
          number = {152},
           title = {????????? ?????? ?????????? ??????? ????????????? ??????????? ??????? ?????? (?? ???????? ???????-??????????? ?????????)},
          author = {?. ?. ??????????},
       publisher = {?????????????: ??? ???? ??. ?.??????????},
            year = {2017},
           pages = {162--165},
         journal = {??????? ???????. ?????: ??????????? ?????},
        keywords = {?????? ?????????????, 
?????????? ??????????????,
??????? ??????? ?????????? ??????},
             url = {http://eprints.zu.edu.ua/30047/},
        abstract = {? ?????? ????????????? ????????? ??????? ?????????? ??????? ????????????? ??????????? ??????? ?????? ?? ?? ???????????? ??? ???????????? ???? ?????????? ??????????? ??????????????.}
}