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方程x~4-Dy~2=1有正整数解的充要条件

Crossref DOI link: https://doi.org/10.1360/csb1984-29-22-1407-x

Published Online: 1984-11-28

Published Print: 1984-11-01

Update policy: https://doi.org/10.1360/scp-crossmark-policy-page