Invariants in the paramagnetic resonance spectra of impurity-doped crystals
1999 ◽
Vol 96
(9/10)
◽
pp. 1551-1558
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1976 ◽
Vol 37
(C7)
◽
pp. C7-241-C7-246
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1964 ◽
Vol 83
(7)
◽
pp. 433-502
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1992 ◽
Vol 1
(Part_2)
◽
pp. 89-98