TY  - JOUR
AU  - Schirmer, Trenton
TI  - A lower bound on tunnel number degeneration
JO  - Algebraic and Geometric Topology
PY  - 2016
SP  - 1279
EP  - 1308
VL  - 16
IS  - 3
UR  - http://geodesic.mathdoc.fr/articles/10.2140/agt.2016.16.1279/
DO  - 10.2140/agt.2016.16.1279
ID  - 10_2140_agt_2016_16_1279
ER  -