@conference {1559,
	title = {AMS measurement of},
	booktitle = {Sixteenth International Radiocarbon Conference},
	volume = {40(1)},
	year = {1998},
	note = {id: 1643},
	month = {1998},
	pages = {247-253},
	address = {Groningen},
	author = {von Reden, K. F. and McNichol, A. P. and Pearson, A. and Schneider, R. J.}
}
