Buser, R. Et Al. 2000. Basic calibrations of the photographic RGU system. IV. Metal-poor subgiant and giant stars. Astronomy and Astrophysics , vol.357 , 988-993.

Buser, R., Karataş, Y., Lejeune, T., Rong, J., Westera, P., & AK, S., (2000). Basic calibrations of the photographic RGU system. IV. Metal-poor subgiant and giant stars. Astronomy and Astrophysics , vol.357, 988-993.

Buser, Roland Et Al. "Basic calibrations of the photographic RGU system. IV. Metal-poor subgiant and giant stars," Astronomy and Astrophysics , vol.357, 988-993, 2000

Buser, Roland Et Al. "Basic calibrations of the photographic RGU system. IV. Metal-poor subgiant and giant stars." Astronomy and Astrophysics , vol.357, pp.988-993, 2000

Buser, R. Et Al. (2000) . "Basic calibrations of the photographic RGU system. IV. Metal-poor subgiant and giant stars." Astronomy and Astrophysics , vol.357, pp.988-993.

@article{article, author={Roland Buser Et Al. }, title={Basic calibrations of the photographic RGU system. IV. Metal-poor subgiant and giant stars}, journal={Astronomy and Astrophysics}, year=2000, pages={988-993} }