@article{zu213200,
          volume = {11},
           month = {?????},
          author = {?. ?. ???????????},
           title = {???? ???????????? ?????? ?? (2n,2m)- ?????????? ??????? ?????.},
       publisher = {??????????? ???????? ????},
         journal = {??????????? ???????????? ??????},
           pages = {326--341},
            year = {2014},
             url = {http://eprints.zu.edu.ua/13200/},
        abstract = {???????? ???????? ???????????, ?? ??????????? ?? ???????? ?????????? ???????? ??? ????????? ???????? ?????????? ???????? ????????.}
}