The influence of polar blackouts on VLF circuits / by J. Dalland [and others].

Geahča maid

• The lowest electron density necessary for wave reflection from the ionospheric D-layer : translation.
  Dahkki: Nestorov, G.
  Almmustuhtton: (1965)
• Conference on M.F., L.F., and V.L.F. Radio Propagation, 8th-10th November, 1967, held at the Institution of Electrical Engineers, Savoy Place, London W.C.2.
  Almmustuhtton: (1967)
• The radio backscatter mechanism for the undisturbed D region of the ionosphere.
  Dahkki: Beer, Tom
  Almmustuhtton: (1968)
• Investigation of the D region.
  Dahkki: Noonan, Kevin Karl
  Almmustuhtton: (1969)
• Radio waves in the ionosphere : the mathematical theory of the reflection of radio waves from stratified ionised layers.
  Dahkki: Budden, K. G.
  Almmustuhtton: (1961)