@conference {1763,
	title = {Radiocarbon calibration and abruptchanges in atmospheric 14Cconcentration during Marine Isotope Stage 3},
	booktitle = {American Geophysical Union},
	year = {2000},
	note = {id: 327},
	month = {2000},
	address = {San Francisco, CA},
	author = {Hughen, K. A. and Southon, J. and Lehman, S. J. and Peterson, L. C. and Overpeck, J. T.}
}
