On the origin of the corona lines.

[1] GROTRIAN W, 1931, NATURWISSENSCHAFTEN, V19, P47

[2] Revised values of OI terms, nebular and coronal lines of oxygen [J]. PHYSICAL REVIEW, 1931, 37 (02): : 160 - 166

[3] The Para-Ortho division, and the mean S-terms of helium at high quantum numbers. [J]. ZEITSCHRIFT FUR PHYSIK, 1930, 66 (7-8): : 453 - 470

[4] ROSENTHAL AH, 1930, Z ASTROPHYS, V1, P115

[1] GROTRIAN W, 1931, NATURWISSENSCHAFTEN, V19, P47

[2] Revised values of OI terms, nebular and coronal lines of oxygen [J]. PHYSICAL REVIEW, 1931, 37 (02): : 160 - 166

[3] The Para-Ortho division, and the mean S-terms of helium at high quantum numbers. [J]. ZEITSCHRIFT FUR PHYSIK, 1930, 66 (7-8): : 453 - 470

[4] ROSENTHAL AH, 1930, Z ASTROPHYS, V1, P115