@article{aufsatz59245,
    affiliation = {Grundlagen der Programmierung},
    title = {Tree transducers with external functions},
    journal = {Theoret. Comput. Sci.},
    pages = {185--236},
    year = {1993},
    peerreview = {Nein},
    volume = {108},
    author = {Fülöp, Zoltán and Herrmann, F. and Vagvölgyi, S. and Vogler, Heiko}
}