%0 Journal Article %A Lobb, Andrew %T A note on Gornik’s perturbation of Khovanov–Rozansky homology %J Algebraic and Geometric Topology %D 2012 %P 293-305 %V 12 %N 1 %U http://geodesic.mathdoc.fr/articles/10.2140/agt.2012.12.293/ %R 10.2140/agt.2012.12.293 %F 10_2140_agt_2012_12_293