Vuong, Van Hiep and Nguyen, Khac Thuan and Do, Thi Kim Anh and Hoang, Nam Nhat  (2018) Crystal Structure and Magnetic Properties of La0.8R0.2(Fe0.88Si0.12)13 (R = Sm and Tb) Compounds.  Materials Transactions, 59  (7).   pp. 1068-1070.  ISSN 1347-5320