Hartmann, Dap.
The Leiden/Dwingeloo survey of galactic neutral hydrogen / door Lambertus Hartmann. - Leiden : Sterrewacht Leiden, 1994. - 205 p. : ill. ; 31 cm.
Thesis (doctoral)--Rijsuniversiteit te Leiden, 1994.
Includes bibliographical references.
97191491
Interstellar hydrogen--Spectra--Measurement.
Astronomical spectroscopy.
Emission spectroscopy.
Radio telescopes--Netherlands--Leiden.
QB791.5 / .H39 1995
The Leiden/Dwingeloo survey of galactic neutral hydrogen / door Lambertus Hartmann. - Leiden : Sterrewacht Leiden, 1994. - 205 p. : ill. ; 31 cm.
Thesis (doctoral)--Rijsuniversiteit te Leiden, 1994.
Includes bibliographical references.
97191491
Interstellar hydrogen--Spectra--Measurement.
Astronomical spectroscopy.
Emission spectroscopy.
Radio telescopes--Netherlands--Leiden.
QB791.5 / .H39 1995