ATIQ, S., RAWUNGS, R., WEST, D. and QAZI, A. (1994) “??THE DEFECT STRUCTURE OF (Fel - XCO)2 RE COMPOUNDS (RE = Gd AND Tb)”, Biological Sciences - PJSIR, 37(3), pp. 77–82. Available at: https://v2.pjsir.org/index.php/biological-sciences/article/view/2584 (Accessed: 22 July 2024).