%0 Journal Article %A Schirmer, Trenton %T A lower bound on tunnel number degeneration %J Algebraic and Geometric Topology %D 2016 %P 1279-1308 %V 16 %N 3 %U http://geodesic.mathdoc.fr/articles/10.2140/agt.2016.16.1279/ %R 10.2140/agt.2016.16.1279 %F 10_2140_agt_2016_16_1279