TY  - JOUR
AU  - Habiro, Kazuo
AU  - Widmer, Tamara
TI  - On Kirby calculus for null-homotopic framed links in 3–manifolds
JO  - Algebraic and Geometric Topology
PY  - 2014
SP  - 115
EP  - 134
VL  - 14
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.2140/agt.2014.14.115/
DO  - 10.2140/agt.2014.14.115
ID  - 10_2140_agt_2014_14_115
ER  -