Peterson, John; MacDonell, Margaret (2007). «Zirconium»(PDF). Radiological and Chemical Fact Sheets to Support Health Risk Analyses for Contaminated Areas. Argonne National Laboratory. pp. 64-65. Archivado desde el original el 28 de mayo de 2008. Consultado el 26 de febrero de 2008.
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Schnell I and Albers RC (enero de 2006). «Zirconium under pressure: phase transitions and thermodynamics». Journal of Physics: Condensed Matter (Institute of Physics) 18 (5): 16. Bibcode:2006JPCM...18.1483S. doi:10.1088/0953-8984/18/5/001.
Day, Charles (septiembre de 2001). «Second Material Found that Superconducts in a Ferromagnetic State». Physics Today (American Institute of Physics) 54 (9): 16. Bibcode:2001PhT....54i..16D. doi:10.1063/1.1420499.
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Peterson, John; MacDonell, Margaret (2007). «Zirconium»(PDF). Radiological and Chemical Fact Sheets to Support Health Risk Analyses for Contaminated Areas. Argonne National Laboratory. pp. 64-65. Archivado desde el original el 28 de mayo de 2008. Consultado el 26 de febrero de 2008.