Adelman, S. J. Et Al. 2008. Elemental abundance analyses with DAO spectrograms: XXXI. The early F supergiants ? Her (F2 II) and 41 Cyg (F5 Ib – II). ASTRONOMISCHE NACHRICHTEN , no.329 , 4-9.

Adelman, S. J., ÇAY, İ., & TEKTUNALI, H. G., (2008). Elemental abundance analyses with DAO spectrograms: XXXI. The early F supergiants ? Her (F2 II) and 41 Cyg (F5 Ib – II). ASTRONOMISCHE NACHRICHTEN , no.329, 4-9.

Adelman, Saul, İPEK ÇAY, And Hayrullah Gökmen TEKTUNALI. "Elemental abundance analyses with DAO spectrograms: XXXI. The early F supergiants ? Her (F2 II) and 41 Cyg (F5 Ib – II)," ASTRONOMISCHE NACHRICHTEN , no.329, 4-9, 2008

Adelman, Saul J. Et Al. "Elemental abundance analyses with DAO spectrograms: XXXI. The early F supergiants ? Her (F2 II) and 41 Cyg (F5 Ib – II)." ASTRONOMISCHE NACHRICHTEN , no.329, pp.4-9, 2008

Adelman, S. J. ÇAY, İ. And TEKTUNALI, H. G. (2008) . "Elemental abundance analyses with DAO spectrograms: XXXI. The early F supergiants ? Her (F2 II) and 41 Cyg (F5 Ib – II)." ASTRONOMISCHE NACHRICHTEN , no.329, pp.4-9.

@article{article, author={Saul J. Adelman Et Al. }, title={Elemental abundance analyses with DAO spectrograms: XXXI. The early F supergiants ? Her (F2 II) and 41 Cyg (F5 Ib – II)}, journal={ASTRONOMISCHE NACHRICHTEN}, year=2008, pages={4-9} }