@article{10_4064_fm_147_2_189_196,
     author = {Vo Thanh Liem and Gerard A. Venema },
     title = {Characterization of knot complements in the n-sphere},
     journal = {Fundamenta Mathematicae},
     pages = {189--196},
     publisher = {mathdoc},
     volume = {147},
     number = {2},
     year = {1995},
     doi = {10.4064/fm-147-2-189-196},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-147-2-189-196/}
}