Fantz, U., Heinemann, B., Wünderlich, D., Riedl, R., Kraus, W., Nocentini, R., Bonomo, F., & NNBI Team, Max Planck Institute for Plasma Physics, Max Planck Society (2015). Towards 20 A Negative Hydrogen Ion Beams for Up to 1 hour: Achievements of the ELISE Test Facility. Talk presented at 16th International Conference on Ion Sources (ICIS 2015). New York, NY. 2015-08-23 - 2015-08-28.