By Gupta H.C.   Singh M.K.   Tiwari L.M.   in Journal of Solid State Chemistry

ISSN:0022-4596|153|2|317-320

Academic Press‎(2000)‎

Access to resources Favorite 9.861347

By Jindal A.   Tiwari L. M.   in Acta Acustica united with Acustica

ISSN:1610-1928|38|5|328-329

S. Hirzel Verlag‎(1977)‎

Access to resources Favorite 5.0131025