Sources
- Rammelsberg, Karl Friedrich August (1866). "Biographie: Heinrich Rose". Archiv der Pharmazie 175 (1–2): 1–19. doi:10.1002/ardp.18661750102.
- Weeks, Mary Elvira (1932). "The discovery of the elements: XVI. The rare earth elements". Journal of Chemical Education 9 (10): 1751–1773. Bibcode 1932JChEd...9.1751W. doi:10.1021/ed009p1751.
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