@article{BSL_2024_53_2_a4, author = {Orlandelli, Eugenio and Tesi, Matteo}, title = {A {Syntactic} {Proof} of the {Decidability} of {First-Order} {Monadic} {Logic}}, journal = {Bulletin of the Section of Logic}, pages = {223--244}, publisher = {mathdoc}, volume = {53}, number = {2}, year = {2024}, language = {en}, url = {http://geodesic.mathdoc.fr/item/BSL_2024_53_2_a4/} }