@conferenceObjectPart{KollerNiehrenThater_2003,
title={Bridging the gap between underspecification formalisms :   hole semantics as dominance constraints},
author={Koller, Alexander and Niehren, Joachim and Thater, Stefan},
doi={http://dx.doi.org/10.22028/D291-23462},
year={2003}
}