Congruence subgroups of positive genus of the modular group

M. I. Knopp; M. Newman

doi:10.1215/ijm/1256059298

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Home > Journals > Illinois J. Math. > Volume 9 > Issue 4 > Article

December 1965 Congruence subgroups of positive genus of the modular group

M. I. Knopp, M. Newman

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M. I. Knopp,¹ M. Newman¹
¹National Bureau of Standards, Washington, D.C.

Illinois J. Math. 9(4): 577-583 (December 1965). DOI: 10.1215/ijm/1256059298

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Illinois J. Math.

Vol.9 • No. 4 • December 1965

Duke University Press

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M. I. Knopp, M. Newman "Congruence subgroups of positive genus of the modular group," Illinois Journal of Mathematics, Illinois J. Math. 9(4), 577-583, (December 1965)

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