An electron spin resonance study of copper phosphate glasses containing some rare earth oxides
1989 ◽
Vol 24
(12)
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pp. 4423-4426
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2012 ◽
Vol 225
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pp. 46-51
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2011 ◽
Vol 50
(5)
◽
pp. 05FG01
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1971 ◽
Vol 93
(25)
◽
pp. 6888-6890
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1987 ◽
Vol 36
(3)
◽
pp. 267-278
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