| Abstract: |
English summary on page 31 as follows: Basing himself on the results of alloy analyses of ancient bronze artifacts in VietNam, the author deals with two problems of analytical method: 1) Selecting samples: According to the author, it is necessary yo take at least 3 samples on the same flat of the artifact. The author also draws attention to the use of statistical data. 2) The content of metal elements of the artifact: The author states the classification of alloys by the percentage of elements is unreliable. According to the author, it is necessary to find the absolute weight of elements in artifacts, including trace elements.
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