TY - GEN ED - German Geotechnical Society TI - Recommendations on Excavations EAB SN - 9783433030363 PY - 2014/// CY - Berlin, Germany PB - Wilhelm Ernst & Sohn KW - Excavations UR - https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/9783433603970?download=true ER -