Eric Rowland, Jeffrey Shallit. Automatic Sets of Rational Numbers. Int. J. Found. Comput. Sci., 26(3):343-366, 2015. [doi]
@article{RowlandS15,
title = {Automatic Sets of Rational Numbers},
author = {Eric Rowland and Jeffrey Shallit},
year = {2015},
doi = {10.1142/S0129054115500197},
url = {http://dx.doi.org/10.1142/S0129054115500197},
researchr = {https://researchr.org/publication/RowlandS15},
cites = {0},
citedby = {0},
journal = {Int. J. Found. Comput. Sci.},
volume = {26},
number = {3},
pages = {343-366},
}