1
by Kundt, Wolfgang
Published 2005
Springer Berlin Heidelberg
..., cosmic rays, gamma-ray bursts, image distortions, and special sources. At the same time, planet earth...

2
by Kundt, Wolfgang
Published 2001
Springer Berlin Heidelberg
..., cosmic rays, gamma-ray bursts, image distortions, and special sources. At the same time, planet earth...

3
Published 1990
Springer Netherlands
... the assumptions. It is not clear to me at this time whether any of these notions has an application to reality...