Hai Duc, Tran, 		The An, Pham, 		Thi Kim Anh, Do, 		Hoang Linh, Vu, 		Hoang Ha, Pham, AND 		Khac Man, Nguyen.
" Effect of K Substitutions on Structural and Superconducting Properties in Bi1.6Pb0.4Sr2-xKxCa2Cu3O10+ Compounds" <em>VNU Journal of Science: Mathematics - Physics</em> [Online], Volume 35 Number 2 (21 June 2019)