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1982 1
2005 2
2018 1
2021 0
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Did you mean burton g[au] (1,606 results)?
Inca encodements.
Urton G. Urton G. Science. 1982 May 21;216(4548):869-70. doi: 10.1126/science.216.4548.869. Science. 1982. PMID: 17819163 No abstract available.
Khipu accounting in ancient Peru.
Urton G, Brezine CJ. Urton G, et al. Science. 2005 Aug 12;309(5737):1065-7. doi: 10.1126/science.1113426. Science. 2005. PMID: 16099983 Free article.