Murray-Wallace, C. V., & Bourman, R. P. (1990). Direct radiocarbon calibration for amino acid racemization dating. Australian Journal of Earth Sciences, 37(3), 365-367. doi:10.1080/08120099008727933
Murray-Wallace, C. V., & Bourman, R. P. (1990). Direct radiocarbon calibration for amino acid racemization dating. Australian Journal of Earth Sciences, 37(3), 365-367. doi:10.1080/08120099008727933