by Papagiannis, GK, Tsiamitros, DA, Andreou, GT, Labridis, DP and Dokopoulos, PS
Reference:
G. Papagiannis, D. Tsiamitros, G. Andreou, D. Labridis and P. Dokopoulos, "Earth return path impedances of underground cables for the multi-layer case: a finite element approach", 2003 IEEE Bologna Power Tech Conference Proceedings,, vol. 3, 2003, pp. 7–pp.
Bibtex Entry:
@conference{papagiannis2003earth, title={Earth return path impedances of underground cables for the multi-layer case: a finite element approach}, author={Papagiannis, GK and Tsiamitros, DA and Andreou, GT and Labridis, DP and Dokopoulos, PS}, journal={2003 IEEE Bologna Power Tech Conference Proceedings,}, volume={3}, pages={7--pp}, year={2003}, organization={IEEE} }