Sobelman, I. I. 1927- Atomic spectra and radiative transitions / Igor I. Sobelman. - 2nd ed. 1992, corr. print. 1996. - New York : Springer, 1996. - xiv, 356 p. - Springer series on atoms + plasmas ; 12. . ISBN: 3540545182 Subjects--Topical Terms: Atomic spectroscopy.Radiative transitions.