Top-Down Tree Transducers with Deterministic Top-Down Look-Ahead.

Zoltán Fülöp Sándor Vágvölgyi Top-Down Tree Transducers with Deterministic Top-Down Look-Ahead. 3-5 1989 33 Inf. Process. Lett. 1 db/journals/ipl/ipl33.html#FulopV89