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2
3
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5@book{ ksontini,
6  author =           {Ksontini, R.},
7  title =            {Proprietes  homotopiques  du  complexe  de  Quillen du
8                      groupe symetrique},
9  publisher =        {These de doctorat, Universitet de Lausanne},
10  year =             {2000},
11  url =              {http://sma.epfl.ch/\texttt{\symbol{126}}thevenaz/theses/Ksontini{\textunderscore}thesis.pdf},
12  printedkey =       {Kso00}
13}
14@article{ MR1758871,
15  author =           {Satoh, S.},
16  title =            {Virtual knot presentation of ribbon torus-knots},
17  journal =          {J. Knot Theory Ramifications},
18  volume =           {9},
19  number =           {4},
20  year =             {2000},
21  pages =            {531--542},
22  fjournal =         {Journal of Knot Theory and its Ramifications},
23  issn =             {0218-2165},
24  mrclass =          {57Q45 (57M25)},
25  mrnumber =         {1758871},
26  mrreviewer =       {Seiichi Kamada},
27  url =              {https://doi.org/10.1142/S0218216500000293},
28  doi =              {10.1142/S0218216500000293},
29  printedkey =       {Sat00}
30}
31@article{ MR2441256,
32  author =           {Kauffman, L. H. and Faria Martins, J.},
33  title =            {Invariants  of welded virtual knots via crossed module
34                      invariants of knotted surfaces},
35  journal =          {Compos. Math.},
36  volume =           {144},
37  number =           {4},
38  year =             {2008},
39  pages =            {1046--1080},
40  fjournal =         {Compositio Mathematica},
41  issn =             {0010-437X},
42  mrclass =          {57M25 (57Q45)},
43  mrnumber =         {2441256},
44  mrreviewer =       {Riccardo Piergallini},
45  url =              {https://doi.org/10.1112/S0010437X07003429},
46  doi =              {10.1112/S0010437X07003429},
47  printedkey =       {KM08}
48}
49