Hermann Gruber, Jonathan Lee 0005, Jeffrey O. Shallit. Enumerating regular expressions and their languages. In Jean-Éric Pin, editor, Handbook of Automata Theory. pages 459-491, European Mathematical Society Publishing House, Zürich, Switzerland, 2021. [doi]
@incollection{Gruber0S21, title = {Enumerating regular expressions and their languages}, author = {Hermann Gruber and Jonathan Lee 0005 and Jeffrey O. Shallit}, year = {2021}, doi = {10.4171/Automata-1/13}, url = {https://doi.org/10.4171/Automata-1/13}, researchr = {https://researchr.org/publication/Gruber0S21}, cites = {0}, citedby = {0}, pages = {459-491}, booktitle = {Handbook of Automata Theory}, editor = {Jean-Éric Pin}, publisher = {European Mathematical Society Publishing House, Zürich, Switzerland}, isbn = {978-3-98547-506-3}, }