Beckmann, B., 1974
The main types of the first four production periods of Siegburg pottery. In: V.I. Evision, H. Hodges, J.G. Hurst (red) Medieval pottery from excavations. . New York. 183 - 220
Studies presented to G.C. Dunning
Beckmann, B., 1974
The main types of the first four production periods of Siegburg pottery. In: V.I. Evision, H. Hodges, J.G. Hurst (red) Medieval pottery from excavations. . New York. 183 - 220
Studies presented to G.C. Dunning