Zobrazeno 1 - 1
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pro vyhledávání: '"Serhii V. Shevchenko"'
Publikováno v:
Journal of Geology, Geography and Geoecology. 31:321-332
Analysis of existing systems for expert grading of amber samples showed that their main disadvantages are, in general, consideration of only standard quality criteria (weight, colour, inclusions), as well as the lack of evaluation of rare and unique
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61a84ca97efd261a3b23d683c43af9d9
https://doi.org/10.15421/112230
https://doi.org/10.15421/112230
