Klaus Estenfeld. A New Characterization Theorem of Tree-Transductions. Elektronische Informationsverarbeitung und Kybernetik, 18(4/5):187-204, 1982.
@article{Estenfeld82, title = {A New Characterization Theorem of Tree-Transductions}, author = {Klaus Estenfeld}, year = {1982}, researchr = {https://researchr.org/publication/Estenfeld82}, cites = {0}, citedby = {0}, journal = {Elektronische Informationsverarbeitung und Kybernetik}, volume = {18}, number = {4/5}, pages = {187-204}, }