@article{zu24829,
          volume = {19},
           title = {??????????? ??????? ???????????? ???? ???????????? ???????},
          author = {?. ?. ?????? and ?. ?. ??????????},
       publisher = {Praha Publishing House "Education and Science" s.r.o.},
            year = {2011},
           pages = {43--44},
         journal = {????????? VII ??????????? ???????-?????????? ???????????},
             url = {http://eprints.zu.edu.ua/4829/}
}