@book{LiperovskijMeister1995, author = {Liperovskij, Viktor A. and Meister, Claudia-Veronika}, title = {Sporadic e-layers as current generator : two-dimensional model}, series = {Preprint NLD}, volume = {20}, journal = {Preprint NLD}, publisher = {Univ.}, address = {Potsdam}, pages = {23 S.}, year = {1995}, language = {en} }