@book{108937,
	author = {Sebeok, Thomas A. and ebrary, Inc.},
	title = {The Semiotic web, 1989},
	publisher = {Mouton de Gruyter,},
	year = {1990.},
	series = {Approaches to semiotics,},
	address = {Berlin ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10598101}
}