TY - JOUR AU - Patrick Gilmer TI - Classical knot and link concordance. JO - Commentarii mathematici Helvetici PY - 1993 SP - 1 EP - 19 VL - 68 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMH_1993__68_2_140291/ ID - CMH_1993__68_2_140291 ER -