TY - CONF A1 - Ünal, Murat A1 - Kühne, Hans-Carsten A1 - Ramge, Peter T1 - Modular Repair Mortars for Natural Stone in Cultural Heritage T2 - International Conference on Advances in Cement and Concrete Technology in Africa, 28.01.2013 - 30.01.2013 T2 - International Conference on Advances in Cement and Concrete Technology in Africa, 28.01.2013 - 30.01.2013 CY - Johannesburg, South Africa DA - 2013-01-28 PY - 2013 AN - OPUS4-27672 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -