@BOOK{ iet:/content/books/po/pbpo051e, author = {J. Schlabbach}, affiliation = {University of Applied Sciences}, keywords = {short-circuit current calculation;AC three-phase HV-system;neutral earthing influence;impedance calculation;low-voltage system;double earth-fault current;electrical equipment;DC auxiliary installation;}, title = {Short Circuit Currents }, publisher = {Institution of Engineering and Technology}, year = {2005}, series = {Energy Engineering}, url = {https://digital-library.theiet.org/;jsessionid=13sbpgetgerxf.x-iet-live-01content/books/po/pbpo051e} }