Van Hiep, Vuong, 		Kim Anh, Do Thi, 		An Bang, Ngac, 		Cong Doanh, Sai, 		Duy Thien, Nguyen, 		Dang Chinh, Huynh, AND 		Duc Hanh, Pham.
" The Effect of Residual La on Crystal Structure and Magnetic Properties of La1+Fe11.05Si1.95 Compounds" <em>VNU Journal of Science: Mathematics - Physics</em> [Online], Volume 36 Number 3 (21 August 2020)