@article {algar2015demonstration,
	title = {Demonstration of the Spectrophotometric Complementary Color Wheel Using LEDs and Indicator Dyes},
	journal = {Journal of Chemical Education},
	year = {2015},
	publisher = {ACS Publications},
	author = {Algar, W Russ and De Jong, Caitlyn AG and Maxwell, E Jane and Atkins, Chad G}
}
