Sharif, S.M. and Ogusu, K. 2011. Enhanced and Constant-value Transient Diffraction Efficiency from a Recorded Grating in a BaTiO₃ Crystal. Journal of Scientific Research. 3, 2 (Apr. 2011), 217–224. DOI:https://doi.org/10.3329/jsr.v3i2.5593.