2024-03-28T18:52:22Z
https://oai.zbmath.org/v1/
oai:zbmath.org:428307
1994-02-07T23:00:00Z
05
52
Cordovil, R.; Moreira, M. L.
1993
428307
English
Elsevier (North-Holland), Amsterdam
https://zbmath.org/00428307
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Discrete Math. 111, No. 1-3, 131-136 (1993).
52B40; 05B35
A homotopy theorem on oriented matroids
j