Huy, T. T., Luan, N. D. T., Chuong, T. V. and Hong, L. V. (2012) “Dielectric and Relaxor Ferroelectric Properties in \(\text{PZT-PMnN-PSbN}\) Ceramics”, Communications in Physics, 22(3), p. 229. doi: 10.15625/0868-3166/22/3/2263.