Calculation of the emission-line spectrum of HeI
By: M. Ilmas and T. Nugis.
Contributors: Nugis, T.; W. Struve nimeline Tartu Astrofüüsika Observatoorium.
Publisher: Valgus
Published: 1982
Place of publication: Tallinn
Language: eng
Number of pages: 60
Subjects: Astronomical spectroscopy.; Helium -- Spectra.; Emission spectroscopy.
Notes: Bibliography: p. 57-59.
At head of title: Academy of Sciences of the Estonian S.S.R., W. Struve Astrophysical Observatory of Tartu.