%0 Journal Article %A Alishahi, Akram %A Eftekhary, Eaman %T Knot Floer homology and the unknotting number %J Geometry & topology %D 2020 %P 2435-2469 %V 24 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.2140/gt.2020.24.2435/ %R 10.2140/gt.2020.24.2435 %F GT_2020_24_5_a3