@article{10_4153_CJM_1976_013_0,
     author = {Gauthier, P. M. and Roth, A. and Walsh, J. L.},
     title = {Possibility of {Uniform} {Rational} {Approximation} in the {Spherical} {Metric}},
     journal = {Canadian journal of mathematics},
     pages = {112--115},
     year = {1976},
     volume = {28},
     number = {1},
     doi = {10.4153/CJM-1976-013-0},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1976-013-0/}
}