Sylvia Friese, Helmut Seidl, Sebastian Maneth
Earliest Normal Form and Minimization for Bottom-up Tree Transducers
DLT, 2011.
@article{DLT-J-2010-FrieseSM11, author = "Sylvia Friese and Helmut Seidl and Sebastian Maneth", doi = "10.1142/S012905411100891X", journal = "{International Journal of Foundations of Computer Science}", number = 7, pages = "1607--1623", publisher = "{World Scientific}", title = "{Earliest Normal Form and Minimization for Bottom-up Tree Transducers}", volume = 22, year = 2011, }