%0 Journal Article
%A Kuperberg, Greg
%T What is a virtual link?
%J Algebraic and Geometric Topology
%D 2003
%P 587-591
%V 3
%N 1
%U http://geodesic.mathdoc.fr/articles/10.2140/agt.2003.3.587/
%R 10.2140/agt.2003.3.587
%F 10_2140_agt_2003_3_587