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Chvátal, Vašek The discrete mathematical charms of Paul Erdős : a simple introduction Cambridge : Cambridge University Press, 2021. xv, 248 p. QA297.4 C485 |
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Chvátal, Vašek The discrete mathematical charms of Paul Erdős : a simple introduction Cambridge : Cambridge University Press, 2021. xv, 248 p. QA297.4 C485 |