TY - JOUR AU - Livingston, Charles TI - The concordance genus of a knot, II JO - Algebraic and Geometric Topology PY - 2009 SP - 167 EP - 185 VL - 9 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.2140/agt.2009.9.167/ DO - 10.2140/agt.2009.9.167 ID - 10_2140_agt_2009_9_167 ER -