Produkt mají v nabídce:
Atlas of Galactic Neutral Hydrogen - Hartmann, Dap (Rheinische Friedrich-Wilhelms-Universitat Bonn) a Burton, W. Butler (Rijksuniversiteit Leiden, The Netherlands)
This 1997 text contains maps showing the distribution of emission from atomic hydrogen, the principal interstellar medium in the Milky Way, as measured over a 5-year period using the 25-metre radio telescope of the Netherlands Foundation for Research in Astronomy.
