@misc{OPUS4-2234, title = {Mitteilungen {\"u}ber Zement, Beton- und Eisenbetonbau, 6.1909, H. 15 = S. 61-64}, institution = {IKMZ}, series = {Mitteilungen {\"u}ber Zement, Beton- und Eisenbetonbau}, number = {1909, H.15}, type = {periodicalpart}, year = {2012}, }