STEATITE AND CALCITE NATURAL WHITE CHALKS IN TRADITIONAL OLD MASTER DRAWINGS
| Autor: | MAYHEW, TIMOTHY DAVID, ELLIS, MARGO, SERAPHIN, SUPAPAN |
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| Zdroj: | Journal of the American Institute for Conservation, 2012 Oct 01. 51(2), 175-198. |
| Databáze: | JSTOR Journals |
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