@unpublished{iihm-NV97b,
	title = {Multiple representations of navigable worlds},
	author = {Nigay, Laurence and Vernier, Fr{\'{e}}d{\'{e}}ric},
	year = {1997},
	booktitle = {{CODATA} Euro-American Workshop, Visualization of Information and Data. Where we are, where do we go from here, Paris},
	uri = {http://iihm.imag.fr/publication/NV97b/},
	pdf = {http://iihm.imag.fr/publs/1997/CODATA-WK-Nigay-Vernier.pdf},
	type_publi = {autre},
	type = {Autres publications},
	x-proceedings = {no},
	x-editorial-board = {no},
	x-international-audience = {no},
	x-invited-conference = {no},
	x-scientific-popularization = {no},
}