Quadratic number theory an invitation to algebraic methods in the higher arithmetic por Lehman, J. L. (James Larry) 1957-

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Euclidean quadratic fields with discriminant between 500 and 1200 por Wong, Vonn Kee G.

Quadratic irrationals an introduction to classical number theory por Halter-Koch, Franz 1944-

Prime-producing polynomials and the class number of quadratic fields por Eugenio, Joanna Testa