Chromospheric activity catalogue of 4454 cool stars - Questioning the active branch of stellar activity cyclesS. Boro Saikia, C. J. Marvin, S. V. Jeffers, A. Reiners, R. Cameron, S. C. Marsden, P. Petit, J. Warnecke and A. P. YadavA&A, 616 (2018) A108DOI: https://doi.org/10.1051/0004-6361/201629518
