Photospheric and chromospheric activity on the young solar-type star HD 171488 (V889 Herculis)A. Frasca, K. Biazzo, Zs. Kővári, E. Marilli and Ö. ÇakırlıA&A, 518 (2010) A48DOI: https://doi.org/10.1051/0004-6361/201014460
