#### Volume 6, issue 5 (2006)

 1 A Beliakova, S Wehrli, Categorification of the colored Jones polynomial and Rasmussen invariant of links arXiv:math.QA/0510382 2 R H Bing, A homeomorphism between the $3$-sphere and the sum of two solid horned spheres, Ann. of Math. $(2)$ 56 (1952) 354 MR0049549 3 R Budney, JSJ-decompositions of knot and link complements in the 3-sphere arXiv:math.GT/0506523 4 J C Cha, K H Ko, Signature invariants of links from irregular covers and non-abelian covers, Math. Proc. Cambridge Philos. Soc. 127 (1999) 67 MR1692511 5 D Cimasoni, V Florens, Generalized Seifert surfaces and signatures of colored links arXiv:math.GT/0505185 6 D Cooper, The universal abelian cover of a link, from: "Low-dimensional topology (Bangor, 1979)", London Math. Soc. Lecture Note Ser. 48, Cambridge Univ. Press (1982) 51 MR662427 7 M H Freedman, F Quinn, Topology of 4-manifolds, Princeton Mathematical Series 39, Princeton University Press MR1201584 8 S Friedl, Link concordance, boundary link concordance and eta-invariants, Math. Proc. Cambridge Philos. Soc. 138 (2005) 437 MR2138572 9 S Harvey, Homology cobordism invariants and the Cochran-Orr-Teichner filtration of the link concordance group arXiv:math.GT/0609378 10 A Hatcher, Basic Topology of 3-Manifolds 11 A Kawauchi, On the Alexander polynomials of cobordant links, Osaka J. Math. 15 (1978) 151 MR0488022 12 K H Ko, private communication 13 K H Ko, Seifert matrices and boundary link cobordisms, Trans. Amer. Math. Soc. 299 (1987) 657 MR869227 14 C Livingston, Computations of the Ozsváth-Szabó knot concordance invariant, Geom. Topol. 8 (2004) 735 MR2057779 15 C Livingston, S Naik, Ozsváth-Szabó and Rasmussen invariants of doubled knots, Algebr. Geom. Topol. 6 (2006) 651 MR2240910 16 K Murasugi, On the Arf invariant of links, Math. Proc. Cambridge Philos. Soc. 95 (1984) 61 MR727081 17 J Rasmussen, Khovanov homology and the slice genus arXiv:math.GT/0402131 18 L Rudolph, Quasipositivity as an obstruction to sliceness, Bull. Amer. Math. Soc. $($N.S.$)$ 29 (1993) 51 MR1193540 19 L Rudolph, An obstruction to sliceness via contact geometry and “classical” gauge theory, Invent. Math. 119 (1995) 155 MR1309974 20 D Sheiham, Invariants of boundary link cobordism, Mem. Amer. Math. Soc. 165 (2003) MR1997849 21 A Shumakovitch, Rasmussen invariant, Slice-Bennequin inequality, and sliceness of knots arXiv:math.GT/0411643 22 P Teichner, private communication