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中国科学院数学与系统科学研究院期刊网
ISSN 1439-8516 CN 11-2039/O1
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On the Divisibility of the Class Number of the Imaginary Quadratic Field Q(
a
2
-4
k
n
)
Le Maohua
Acta Mathematica Sinica . 1989, (
1
): 80 -86 . DOI: 10.1007/BF02107625