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\bibitem{Janssens_etal1998} {\textquotedblleft}\textit{Composition of 15-17th century archaeological glass vessels excavated in Antwerp, Belgium}{\textquotedblright}. Janssens K, de Raedt I, Vincze L, Vekemans B, Adams F, Haller M, Kn{\"o}chel A, HASYLAB Jahresbericht 1997 \textbf{1}, 937 (1998)

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