@article{G. Hartmann19943,
author = "G. Hartmann and G. R{\"o}mer",
journal = "European Journal of Mineralogy",
number = "Beiheft No",
title = "{C}hemische {C}harakterisierung sp{\"a}tmittelalterlicher {G}ebrauchsgl{\"a}ser aus th{\"u}ringischen {G}lash{\"u}tten ({O}st-{D}eutschland)",
volume = "5",
year = "1993",
}