@misc{zu221525,
           title = {??????? ????????? ?????????? ? ????? ??????????, ?? ??????????????????? ?????? CdGe(Px As1-x)2},
          author = {?. ?. ???????? and ?. ?. ???????},
         address = {???????},
       publisher = {"???????" ?. ???????},
            year = {1987},
             url = {http://eprints.zu.edu.ua/21525/}
}