@InProceedings{Heid_et_al:2004_1,
AUTHOR = {Heid, Ulrich and Voormann, Holger and Milde, Jan-Torsten and Gut, Ulrike and Erk, Katrin and Pado, Sebastian},
TITLE = {Querying both time-aligned and hierarchical corpora with NXT search},
YEAR = {2004},
BOOKTITLE = {Proceedings of LREC-2004},
ADDRESS = {Lisbon, Portugal},
URL = {Heid:2004:QBTb} }
