Determination of all imaginary quadratic fields for which their Hilbert 2-class fields have 2-class groups of rank 2
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2013 ◽
Vol 50
(4)
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pp. 847-864
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1970 ◽
Vol 46
(5)
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pp. 401-403
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2019 ◽
Vol 62
(3)
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pp. 837-845
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