Atiq, S., West, D. R. F. and Rawlings, R. D. D. (2005) “The Fe-Gd Phase Diagram”, Biological Sciences - PJSIR, 48(4), pp. 231–235. Available at: https://v2.pjsir.org/index.php/biological-sciences/article/view/1383 (Accessed: 17 May 2024).