000 00382nam a2200121Ia 4500
008 170104s2017 xx 000 0 und d
100 _aPradeep D et al
245 0 _aElectric field dependent sound velocity change in Ba1 - xCaxTiO3 ferroelectric perovskites
260 _cFebruary 2011
300 _a132
773 _tIndian Journal of Pure and Applied Physics
942 _2ddc
_cJA
999 _c877599
_d877599