arXiv · 2308.15105
We point out a mistake in the statement of Corollary 2 in R. C. Alperin's paper on Selberg's lemma.
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Jean Chessa, Luisa Paoluzzi. 2023-08-29. A note on a paper by R. C. Alperin. https://arxiv.org/abs/2308.15105
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