TY - JOUR AU - Kirk, Paul A AU - Livingston, Charles TI - Concordance and mutation JO - Geometry & topology PY - 2001 SP - 831 EP - 883 VL - 5 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.2140/gt.2001.5.831/ DO - 10.2140/gt.2001.5.831 ID - GT_2001_5_2_a10 ER -