Liu, Y., Ye, D., Liu, J., Rudenko, A., Tschuch, S., Dürr, M., Siegel, M., Morgner, U., Gong, Q., Moshammer, R., & Ullrich, J. (2011). Electron correlation dynamics of strong-field double ionization of atoms below recollision threshold. Journal of Physics: Conference Series, 276:, 1-7.