Dielectric Properties of a Series  of  Perovskite La1-x-yCaxKyMnO3 Manganites
杨铭, 黄科科, 侯长民, 刘宪瑞, 胡滨, 袁宏明, 冯守华
Chem. J. Chinese Universities . 2011, (5): 1049 -1053 .