@article{10_1017_S0017089500008090,
     author = {Kearton, Cherry},
     title = {Knots, groups, and spinning},
     journal = {Glasgow mathematical journal},
     pages = {99--100},
     year = {1991},
     volume = {33},
     number = {1},
     doi = {10.1017/S0017089500008090},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089500008090/}
}