@article{Denisenko2008, author = {Denisenko, V. V. and Boudjada, M. and Horn, M. and Pomozov, E. V. and Biernat, H. K. and Schwingenschuh, K. and Lammer, H. and Prattes, G. and Cristea, E.}, year = {2008}, pages = {1009-1017}, title = {Ionospheric conductivity effects on electrostatic field penetration into the ionosphere}, volume = {8}, journal = {Nat. Hazards Earth Syst. Sci.} }