@inproceedings{derthick:counterfactual,
	title = {Counterfactual Reasoning with Direct Models},
	author = {Mark Derthick},
	booktitle = {{P}roceedings of the Sixth National Conference on Artificial Intelligence},
	editor = {K. Forbus and H. Shrobe},
	publisher = {San Francisco, CA: Morgan Kaufmann},
	url = {http://www.mpi-sb.mpg.de/services/library/proceedings/contents/aaai87.html},
	year = {1987},
	biburl = {http://www.bibsonomy.org/bibtex/254bf0ea425b3aa8fd38903b42ab1fffa/schaul},
	description = {idsia},
	priority = {2}, citeulike-article-id = {2376418},
	keywords = {nn }
}