Estes, Dennis R.; Hsia, J. S. Spinor genera under field extensions. IV: Spinor class fields. (English) Zbl 0725.11019 Jap. J. Math., New Ser. 16, No. 2, 341-350 (1990). Reviewer: A.G.Earnest (Carbondale) MSC: 11E12 11R37 PDF BibTeX XML Cite \textit{D. R. Estes} and \textit{J. S. Hsia}, Jpn. J. Math., New Ser. 16, No. 2, 341--350 (1990; Zbl 0725.11019)
Estes, Dennis R.; Hsia, J. S. Sums of three integer squares in complex quadratic fields. (English) Zbl 0524.10016 Proc. Am. Math. Soc. 89, 211-214 (1983). MSC: 11E12 11R11 11P05 11E16 PDF BibTeX XML Cite \textit{D. R. Estes} and \textit{J. S. Hsia}, Proc. Am. Math. Soc. 89, 211--214 (1983; Zbl 0524.10016) Full Text: DOI
Estes, Dennis R.; Hsia, J. S. Exceptional integers of some ternary quadratic forms. (English) Zbl 0493.10022 Adv. Math. 45, 310-318 (1982). MSC: 11E12 PDF BibTeX XML Cite \textit{D. R. Estes} and \textit{J. S. Hsia}, Adv. Math. 45, 310--318 (1982; Zbl 0493.10022) Full Text: DOI