%0 Journal Article %A Habiro, Kazuo %A Widmer, Tamara %T On Kirby calculus for null-homotopic framed links in 3–manifolds %J Algebraic and Geometric Topology %D 2014 %P 115-134 %V 14 %N 1 %U http://geodesic.mathdoc.fr/articles/10.2140/agt.2014.14.115/ %R 10.2140/agt.2014.14.115 %F 10_2140_agt_2014_14_115