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\bibitem{blevins}
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\newblock Derived constituent structure, 1990.
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\newblock An algorithm for generation in unification categorial grammar.
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\newblock {\em The Transformational Cycle in {Dutch} and {German}}.
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\newblock {\em Parsing and Generation of Unification Grammars}.
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\newblock Cognitive Science technical report CS-91-06 (Language Series).

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\newblock A parsing algorithm for unification grammar.
\newblock {\em Computational Linguistics}, 15(4), 1989.

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\newblock Guugu yimidhirr.
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\newblock Definite relations over constraint languages.
\newblock Technical Report~53, LILOG IBM, Stuttgart, 1988.
\newblock Journal of Logic Programming.

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Mark Johnson.
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\newblock Tree adjunct grammars.
\newblock {\em Journal Computer Systems Science}, 10(1), 1975.

\bibitem{kay-hd}
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\newblock Head driven parsing.
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\bibitem{Koster}
Jan Koster.
\newblock Dutch as an {SOV} language.
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\bibitem{bup}
Y.~Matsumoto, H.~Tanaka, H.~Hirakawa, H.~Miyoshi, and H.~Yasukawa.
\newblock {BUP}: a bottom up parser embedded in {Prolog}.
\newblock {\em New Generation Computing}, 1(2), 1983.

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\newblock A {VP} in a {VSO} language?
\newblock In Gerald Gazdar, Ewan Klein, and Geoffrey~K. Pullum, editors, {\em
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Fernando C.~N. Pereira and Stuart~M. Shieber.
\newblock {\em {Prolog} and Natural Language Analysis}.
\newblock Center for the Study of Language and Information Stanford, 1987.

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Fernando C.~N. Pereira and David Warren.
\newblock Parsing as deduction.
\newblock In {\em 21st Annual Meeting of the Association for Computational
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\bibitem{pollard-diss}
Carl Pollard.
\newblock {\em Generalized Context-Free Grammars, Head Grammars, and Natural
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\newblock PhD thesis, Stanford, 1984.

\bibitem{hpsg}
Carl Pollard and Ivan Sag.
\newblock {\em Information Based Syntax and Semantics, Volume 1}.
\newblock Center for the Study of Language and Information Stanford, 1987.

\bibitem{reape-manchester}
Mike Reape.
\newblock A logical treatment of semi-free word order and bounded discontinuous
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\newblock In {\em Fourth Conference of the European Chapter of the Association
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\bibitem{reape-tilburg}
Mike Reape.
\newblock Getting things in order.
\newblock In {\em Proceedings of the Symposium on Discontinuous Constituency},
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\bibitem{reape-clin-bundel}
Mike Reape.
\newblock Parsing bounded discontinuous constituents: Generalisations of some
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\newblock In {\em Proceedings of the first CLIN dag}. OTS RUU Utrecht, 1991.

\bibitem{restriction}
Stuart~M. Shieber.
\newblock Using restriction to extend parsing algorithms for
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\newblock In {\em 23th Annual Meeting of the Association for Computational
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\bibitem{shieber-diss}
Stuart~M. Shieber.
\newblock {\em Parsing and Type Inference for Natural and Computer Languages}.
\newblock PhD thesis, Stanford University, 1989.
\newblock {SRI International} Technical note 460.

\bibitem{sh-gen}
Stuart~M. Shieber, Gertjan van Noord, Robert~C. Moore, and Fernando C.~N.
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\newblock A semantic-head-driven generation algorithm for unification based
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\newblock In {\em 27th Annual Meeting of the Association for Computational
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\bibitem{cl}
Stuart~M. Shieber, Gertjan van Noord, Robert~C. Moore, and Fernando C.~N.
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\newblock Semantic-head-driven generation.
\newblock {\em Computational Linguistics}, 16(1):30--42, 1990.

\bibitem{bug}
Gertjan van Noord.
\newblock {BUG}: {A} directed bottom-up generator for unification based
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\newblock {\em Working Papers in Natural Language Processing, Katholieke
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\bibitem{gen-book}
Gertjan van Noord.
\newblock An overview of head-driven bottom-up generation.
\newblock In Robert Dale, Chris Mellish, and Michael Zock, editors, {\em
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\bibitem{ftag}
K.~Vijay-Shanker and Aravind~K. Joshi.
\newblock Feature structure based tree adjoining grammar.
\newblock In {\em Proceedings of the 12th International Conference on
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\bibitem{lcfrs}
K.~Vijay-Shanker, David~J. Weir, and Aravind~K. Joshi.
\newblock Characterizing structural descriptions produced by various
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\newblock In {\em 25th Annual Meeting of the Association for Computational
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\bibitem{weir}
David~J. Weir.
\newblock {\em Characterizing Mildly Context-Sensitive Grammar Formalisms}.
\newblock PhD thesis, Department of Computer and Information Science,
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\bibitem{ucg}
Henk Zeevat, Ewan Klein, and Jo~Calder.
\newblock Unification categorial grammar.
\newblock In Nicholas Haddock, Ewan Klein, and Glyn Morrill, editors, {\em
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\newblock Volume 1 of Working Papers in Cognitive Science.

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