#### Volume 15, issue 6 (2015)

 1 R Blair, J Burke, R Koytcheff, A prime decomposition theorem for the $2$–string link monoid, J. Knot Theory Ramifications 24 (2015) MR3334658 2 R Budney, Little cubes and long knots, Topology 46 (2007) 1 MR2288724 3 R Budney, Topology of knot spaces in dimension $3$, Proc. Lond. Math. Soc. 101 (2010) 477 MR2679699 4 R Budney, An operad for splicing, J. Topol. 5 (2012) 945 MR3001316 5 J Cerf, Sur les difféomorphismes de la sphère de dimension trois $(\Gamma _{4}=0)$, Lecture Notes in Mathematics 53, Springer (1968) MR0229250 6 D Cimasoni, Slicing Bing doubles, Algebr. Geom. Topol. 6 (2006) 2395 MR2286030 7 T D Cochran, Noncommutative knot theory, Algebr. Geom. Topol. 4 (2004) 347 MR2077670 8 T Cochran, S Friedl, P Teichner, New constructions of slice links, Comment. Math. Helv. 84 (2009) 617 MR2507256 9 T D Cochran, S Harvey, C Leidy, Primary decomposition and the fractal nature of knot concordance, Math. Ann. 351 (2011) 443 MR2836668 10 T D Cochran, K E Orr, Homology boundary links and Blanchfield forms: Concordance classification and new tangle-theoretic constructions, Topology 33 (1994) 397 MR1286923 11 T D Cochran, K E Orr, P Teichner, Knot concordance, Whitney towers and $L^2$–signatures, Ann. of Math. 157 (2003) 433 MR1973052 12 T D Cochran, K E Orr, P Teichner, Structure in the classical knot concordance group, Comment. Math. Helv. 79 (2004) 105 MR2031301 13 J H Conway, An enumeration of knots and links, and some of their algebraic properties, from: "Computational Problems in Abstract Algebra" (editor J Leech), Pergamon (1970) 329 MR0258014 14 P M Gilmer, Slice knots in $S^{3}$, Quart. J. Math. Oxford Ser. 34 (1983) 305 MR711523 15 K Habiro, Claspers and finite type invariants of links, Geom. Topol. 4 (2000) 1 MR1735632 16 S L Harvey, Homology cobordism invariants and the Cochran–Orr–Teichner filtration of the link concordance group, Geom. Topol. 12 (2008) 387 MR2390349 17 A Hatcher, Homeomorphisms of sufficiently large $P^{2}$–irreducible $3$–manifolds, Topology 15 (1976) 343 MR0420620 18 A E Hatcher, A proof of the Smale conjecture, $\mathrm{Diff}(S^{3})\simeq \mathrm{O}(4)$, Ann. of Math. 117 (1983) 553 MR701256 19 M W Hirsch, Differential topology, Graduate Texts in Mathematics 33, Springer (1976) MR0448362 20 V F R Jones, Planar algebras, I, preprint (1999) arXiv:math/9909027 21 J Y Le Dimet, Cobordisme d'enlacements de disques, Mém. Soc. Math. France 32, Soc. Math. France (1988) MR971415 22 C Livingston, A survey of classical knot concordance, from: "Handbook of knot theory" (editors W Menasco, M Thistlethwaite), Elsevier (2005) 319 MR2179265 23 M Markl, S Shnider, J Stasheff, Operads in algebra, topology and physics, Mathematical Surveys and Monographs 96, Amer. Math. Soc. (2002) MR1898414 24 J P May, The geometry of iterated loop spaces, Lecture Notes in Mathematics 271, Springer (1972) MR0420610 25 J E McClure, J H Smith, Operads and cosimplicial objects: An introduction, from: "Axiomatic, enriched and motivic homotopy theory" (editor J P C Greenlees), NATO Sci. Ser. II Math. Phys. Chem. 131, Kluwer (2004) 133 MR2061854