What is a virtual link?
Kuperberg, Greg
Geometry & Topology, Tome 7 (2003), p. 587-591 / Harvested from The Electronic Library of Mathematics
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Publié le : 2003-01-01
DOI : https://doi.org/10.2140/agt.2003.3.587
EUDML-ID : urn:eudml:doc:123263 
@article{01985391,
     title = {What is a virtual link?},
     journal = {Geometry \& Topology},
     volume = {7},
     year = {2003},
     pages = {587-591},
     doi = {10.2140/agt.2003.3.587},
     zbl = {1031.57010},
     language = {en},
     url = {http://dml.mathdoc.fr/item/01985391}
}

Kuperberg, Greg. What is a virtual link?. Geometry & Topology, Tome 7 (2003) pp. 587-591. doi : 10.2140/agt.2003.3.587. http://gdmltest.u-ga.fr/item/01985391/