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© 1972 Springer-Verlag
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Suryanarayana, D. (1972). The number of bi-unitary divisors of an integer. In: Gioia, A.A., Goldsmith, D.L. (eds) The Theory of Arithmetic Functions. Lecture Notes in Mathematics, vol 251. Springer, Berlin, Heidelberg. https://doi.org/10.1007/BFb0058797
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DOI: https://doi.org/10.1007/BFb0058797
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