The stellar activity-rotation relationship revisited: Dependence of saturated and non-saturated X-ray emission regimes on stellar mass for late-type dwarfsN. Pizzolato, A. Maggio, G. Micela, S. Sciortino and P. VenturaA&A, 397 1 (2003) 147-157DOI: https://doi.org/10.1051/0004-6361:20021560