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@article{PEPI86, author = {Perrin, Dominique and Pin, Jean-Éric}, doi = {10.1016/0022-0000(86)90037-1}, issn = {0022-0000}, journal = {Journal of Computer and System Sciences}, number = {3}, pages = {393--406}, publisher = {Academic Press}, sha256 = {4647F555692014B83DDFC4A22CC5D980FEED476E24844E648F6FEB7C9F787D25}, title = {First-order logic and star-free sets}, url = {https://www.sciencedirect.com/science/article/pii/0022000086900371}, volume = {32}, year = {1986} }