Watson, G. L. Transformations of a quadratic form which do not increase the class-number. II. (English) Zbl 0257.10011 Acta Arith. 27, 171-189 (1975). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 2 ReviewsCited in 3 Documents MSC: 11E16 General binary quadratic forms × Cite Format Result Cite Review PDF Full Text: DOI EuDML OA License