@article{zu220485,
          number = {2},
           title = {??????? Sr2Ln4Ti2Ta4O22 (Ln = La, Pr) ? ????????????? ????????? ????????i?????i???? ??????????},
          author = {?. ?. ????? and ?. ?. ?????????? and ?. ?. ?????},
       publisher = {??????????? ???????? ????},
            year = {2016},
           pages = {96--100},
         journal = {???????? ???????????? ???????? ???? ???????},
        keywords = {???????? ????????i?????i??? ?????????, ?????i ??i??i????????},
             url = {http://eprints.zu.edu.ua/20485/},
        abstract = {????i????? ?????i ??i??i???????? ? ???????? Sr2Ln2Ti2Ta2O14 + Ln2Ta2O8 (Ln = = La, Pr), Sr2Ln2Ti2Ta2O14 + 2LnTaO4 (Ln = Nd, Sm), Sr2La2Ti2Nb2O14 + 2LaNbO4 ?? La4Ti4O14+2LaNbO4. ??????????? ????????? ? ????? ???i??? ????????? ?i?????????-
?????i? ????? ?????? Sr2Ln4Ti2Ta4O22 (Ln = La, Pr) ? ????????????? ????????? ????????i?????i???? ??????????, ?? ?????? ??????????? ???? ??????? ????????????? ???? Sr2Ln2Ti2Ta2O14 i ?????????? ???? Ln2Ta2O8. ???????? ????????i??? ?????????i?i???? ????i?i???i? ?????????? ????i? ?????i???i? ???????? ????? Nd2Ta2O8 ?? La2Nb2O8 
? ???????????? \{(4)(2)\} Sr-??i???? ??????.}
}