Muñoz-Jaramillo, A., Senkpeil, R.R., Windmueller, J.C., Amouzou, E.C., Longcope, D.W., Tlatov, A.G., Nagovitsyn, Y.A., Pevtsov, A.A., Chapman, G.A., Cookson, A.M., Yeates, A.R., Watson, F.T., Balmaceda, L.A., DeLuca, E.E., Martens, P.C.H., "Small-scale and global dynamos and the area and flux distributions of active regions, sunspot groups, and sunspots : a multi-database study", Astrophysical Journal, 2015