@article{10_1017_S2040618500035383,
     author = {Earl, J. P. and Shackell, J. R.},
     title = {Note on the region of overconvergence of {Dirichlet} series with {Ostrowski} gaps},
     journal = {Glasgow mathematical journal},
     pages = {169--173},
     year = {1966},
     volume = {7},
     number = {4},
     doi = {10.1017/S2040618500035383},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S2040618500035383/}
}