TY  - JOUR
AU  - Cha, Jae Choon
AU  - Powell, Mark
TI  - Covering link calculus and the bipolar filtration of topologically slice links
JO  - Geometry & topology
PY  - 2014
SP  - 1539
EP  - 1579
VL  - 18
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.2140/gt.2014.18.1539/
DO  - 10.2140/gt.2014.18.1539
ID  - GT_2014_18_3_a7
ER  -