Enrichment of radiocarbon for dating samples up to 75,000 years Back to all publications Publication date 1 January 1975 Reference P.M. Grootes, W.G. Mook, J.C. Vogel, A.E. de Vries, R.A. Haring and J. Kistemaker, Enrichment of radiocarbon for dating samples up to 75,000 years, Z. Naturforsch. Teil A 30, 1-14 (1975)
