@article {34974,
	title = {Diatoms and lake acidity: reconstructing pH from siliceous algal remains in lake sediments},
	year = {1986},
	pages = {313},
	institution = {W. Junk},
	address = {Dordrecht, The Netherlands},
	author = {Smol, J.P. and Battarbee, R. W. and Davis, R. B. and Merilainen, J.}
}
