@article{SEMR_2005_2_a27,
     author = {V. G. Bardakov},
     title = {Virtual and welded links and their invariants},
     journal = {Sibirskie \`elektronnye matemati\v{c}eskie izvesti\^a},
     pages = {196--199},
     publisher = {mathdoc},
     volume = {2},
     year = {2005},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SEMR_2005_2_a27/}
}