@inproceedings{conf/coling/BlockS92,
	title = {Trace & Unification Grammar.},
	author = {Hans Ulrich Block and Stefanie Schachtl},
	booktitle = {COLING},
	pages = {87-93},
	url = {http://dblp.uni-trier.de/db/conf/coling/coling1992.html#BlockS92},
	year = {1992},
	biburl = {http://www.bibsonomy.org/bibtex/2d1aba934c9849035a57043cc6adba6c0/dblp},
	description = {dblp},
	ee = {http://acl.ldc.upenn.edu/C/C92/C92-1017.pdf}, date = {2004-06-24},
	keywords = {dblp }
}