@book{AbelStru1996,
	title = {Structure and interpretation of computer programs},
	address = {Cambridge, Mass. [u.a.]},
	author = {Harold Abelson and Gerald J. Sussman and Julie Sussman},
	publisher = {MIT Press},
	year = {1996},
	biburl = {http://www.bibsonomy.org/bibtex/227ff594b6eb842beffe8756b48aed54b/schmitz},
	description = {Abelson/Sussman},
	isbn = {0-262-01153-0},
	keywords = {ai programming scheme }
}