@article{j.chemer.2009.12.006, author = "Karl Hans Wedepohl and Klaus Simon", doi = "http://dx.doi.org/10.1016/j.chemer.2009.12.006", issn = "0009-2819", journal = "Chemie der Erde - Geochemistry ", keywords = "Medieval glass", number = "1", pages = "89 - 97", title = "{T}he chemical composition of medieval wood ash glass from {C}entral {E}urope ", url = "http://www.sciencedirect.com/science/article/pii/S0009281909000841", volume = "70", year = "2010", }