The spectrum of ionised nitrogen (N II)

[1] Series spectra of boron, carbon, nitrogen, oxygen, and fluorine [J]. PHYSICAL REVIEW, 1927, 29 (02): : 0231 - 0247

[2] Wave-length standards in the extreme ultra-violet spectra of carbon, nitrogen, oxygen and aluminum [J]. PHYSICAL REVIEW, 1926, 28 (03): : 0444 - 0448

[3] FOWLER A, 1924, ROY SOC P A, V107, P31

[4] Fowler RH, 1924, MONTHLY NOTICES R A, V84, P499

[5] FOWLER RH, 1926, ROY SOC P A, V111, P83

[6] Wave-length standards in the extreme ultra-violet [J]. ASTROPHYSICAL JOURNAL, 1923, 58 (01) : 59 - 63

[7] Concerning the interpretation of complex spectra, especially the elements scandium to nickel [J]. ZEITSCHRIFT FUR PHYSIK, 1925, 33 : 345 - 371

[8] MCLENNAN, 1926, ROY SOC P A, V112, P76

[9] MIHUL, 1927, COMPTES RENDUS, V184, P89

[10] New regularities in the spectra of the alkaline earths [J]. ASTROPHYSICAL JOURNAL, 1925, 61 (01) : 38 - 69

[1] Series spectra of boron, carbon, nitrogen, oxygen, and fluorine [J]. PHYSICAL REVIEW, 1927, 29 (02): : 0231 - 0247

[2] Wave-length standards in the extreme ultra-violet spectra of carbon, nitrogen, oxygen and aluminum [J]. PHYSICAL REVIEW, 1926, 28 (03): : 0444 - 0448

[3] FOWLER A, 1924, ROY SOC P A, V107, P31

[4] Fowler RH, 1924, MONTHLY NOTICES R A, V84, P499

[5] FOWLER RH, 1926, ROY SOC P A, V111, P83

[6] Wave-length standards in the extreme ultra-violet [J]. ASTROPHYSICAL JOURNAL, 1923, 58 (01) : 59 - 63

[7] Concerning the interpretation of complex spectra, especially the elements scandium to nickel [J]. ZEITSCHRIFT FUR PHYSIK, 1925, 33 : 345 - 371

[8] MCLENNAN, 1926, ROY SOC P A, V112, P76

[9] MIHUL, 1927, COMPTES RENDUS, V184, P89

[10] New regularities in the spectra of the alkaline earths [J]. ASTROPHYSICAL JOURNAL, 1925, 61 (01) : 38 - 69