@book{1438,
	author = {Minnaert, M. G. J.},
	title = {The nature of light and colour in the open air},
	publisher = {Dover Publications},
	year = {1954},
	series = {Translation of Licht en kleur in het landschap, pt. 1 of De natuurkunde van't vrije veld},
	address = {New York}
}