@InProceedings{harbusch-EtAl:2007:ENLG,
	author    = {Harbusch, Karin and van Breugel, Camiel and Koch, Ulrich and Kempen, Gerard},
	title     = {Interactive sentence combining and paraphrasing in support of integrated writing and grammar instruction: A new application area for natural language sentence generators},
	booktitle = {Proceedings of the Eleventh European Workshop on Natural Language Generation},
	month     = {June},
	year      = {2007},
	address   = {Saarbr\"{u}cken, Germany},
	publisher = {DFKI GmbH},
	note      = {Document D-07-01},
	pages 	  = {65--68},
	url       = {http://www.aclweb.org/anthology/W07-2309}
}