1 2 3 4 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