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Partially supported by Grant-in-Aid for Science (No. 02740042), Ministry of Education, Science, and Culture of Japan
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Horie, K. Trace formulae and imaginary quadratic fields. Math. Ann. 288, 605–612 (1990). https://doi.org/10.1007/BF01444553
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DOI: https://doi.org/10.1007/BF01444553