Gaya APA

Wasserrab, A., Balzer, G. (2015). The significance of frequency-dependent overhead lines for the calculation of HVDC line short-circuit currents ((2015) 97:213–223). Berlin: Springer-Verlag Berlin Heidelberg.

Gaya MLA

Wasserrab, Andreas., Balzer, Gerd. "The significance of frequency-dependent overhead lines for the calculation of HVDC line short-circuit currents". (2015) 97:213–223 Berlin: Springer-Verlag Berlin Heidelberg, 2015. e-journal.