@article{10_1017_S0017089599950383,
     author = {Odoni, R. W. K.},
     title = {Some diophantine problems arising from the theory of cyclically-presented groups},
     journal = {Glasgow mathematical journal},
     pages = {157--165},
     year = {1999},
     volume = {41},
     number = {2},
     doi = {10.1017/S0017089599950383},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089599950383/}
}