APA-čujuhus (7. p.)
Joergensen, C. (1955). Studies of absorption spectra VI. Actinide ions with two 5f-electrons.
Chicago-čujuhus (17. p.)
Joergensen, Chr. Studies of Absorption Spectra VI. Actinide Ions with Two 5f-electrons. København, 1955.
MLA-čujuhus (9. p.)
Joergensen, Chr. Studies of Absorption Spectra VI. Actinide Ions with Two 5f-electrons. 1955.
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