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Galashin, Pavel Purity and separation for oriented matroids Providence, RI : American Mathematical Society, 2023. v, 79 p. -- (Memoirs of the American Mathematical Society ; vol. 289, number 1439) QA166.6 G355 |
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Galashin, Pavel Purity and separation for oriented matroids Providence, RI : American Mathematical Society, 2023. v, 79 p. -- (Memoirs of the American Mathematical Society ; vol. 289, number 1439) QA166.6 G355 |