%0 Journal Article
%A Livingston, Charles
%T Notes on the knot concordance invariant Upsilon
%J Algebraic and Geometric Topology
%D 2017
%P 111-130
%V 17
%N 1
%U http://geodesic.mathdoc.fr/articles/10.2140/agt.2017.17.111/
%R 10.2140/agt.2017.17.111
%F 10_2140_agt_2017_17_111