Donsa, S., Pazourek, R., Nagele, S., Brezinova, I., & Burgdörfer, J. (2017). Strong-field interaction of doubly excited states in helium: time gating and population transfer. 14th International Conference on Multiphoton Processes (ICOMP 2017), Budapest, EU. http://hdl.handle.net/20.500.12708/133564