Characterisation of pre-romanesque and Romanesque mortars from Prague castle

ZEMAN, A., VÁLEK, J. Characterisation of pre-romanesque and Romanesque mortars from Prague castle. In: MIDDENDORF, B., JUST, A., KLEIN, D., GLAUBITT, A., SIMON, J., eds. 12th Euroseminar on Microscopy applied to building materials. Dortmund: Technische universitat Dortmund, 2009, s. 501-507. ISBN 978-3-00-028697-1.